JSC"Polotsk-Steklovolokno" 2012

JSC “Polotsk-Steklovolokno”

We live in a fast-changing world today, but our principles of mutual
respect and partnership remain unchanged.
General Director

Nikolai Kochanovsky

Philosophy of the company
JSC “Polotsk-Steklovolokno” is one of the leading manufacturers of glass fiber
based materials in the world. The principles of reliability, partnership,
commitment, professional and innovational approach, sustainable
development, and maximum satisfaction to market requirements are the
basis of our business philosophy which means that today JSC “PolotskSteklovolokno” enjoys the trust and loyalty of its partners from more than 40
countries all over the world. Our product portfolio, which includes glass fiber,
rovings, glass yarns, electric insulation fabrics and fabrics for GRPs, building
glass fabrics and glass meshes, silica materials and others, allows us to fulfill
orders meant for various industries including automotive and aerospace
industry, shipbuilding, electronics, metallurgy, military-industrial complex,
building industry and other applications.
Our goal is to be a step ahead, always strive for the next level, and be the best
in our business! This allows us not only achieve success but set ambitious
plans for the future.
Exceptional functional and technical expertise, coupled with extensive
industry knowledge, modern machinery, advanced technologies and scientific
potential, makes JSC “Polotsk-Steklovolokno” to be willing to meet any
challenges!

Geography of supplies and services
JSC “Polotsk-Steklovolokno” has business contacts on 4 continents. The
markets of CIS, European, the US and South-East Asian countries have
been displaying trust in our materials for many years already.
We find it essential to offer our customers some extra services together
with the goods to satisfy their demands best. We take care about the
customs clearance procedures at our own customs terminal, and can
arrange dispatch and delivery of the goods by any mode of transport (i.e.
by truck, train, ship or aircraft).

Technological process
JSC “Polotsk-Steklovolokno” has a number of advantages while working
in the markets where high competition is involved. The main advantage
though is that the process of glass fiber production at our company
comprises all technological processes, starting from formation of rovings,
textile glass fiber, and its processing, and ending with thermal-chemical
treatment of glass fabrics. This allows to present a wider range of
products, quickly react to our customers’ needs and requirements, be
stable and flexible in the world markets.

Batch preparation
Modern technologies of batch preparation process ensure drying,
grinding, and grading of any natural materials.

Glass melting
Glass melting processes are implemented in glass melting recuperative
furnaces with use of modern refractories and electric boost systems,
with high degree of automatic control systems and adjustment of glass
melting processes.

Glass fiber forming
This process is realized by two means: direct glass melting process and
marble process. The main volume of products is made by a direct glass
melting process which is more advanced.
Fiber produced in the form of direct-rovings further undergoes drying
(high frequency drier or convection) and is used as a commercial grade
direct-roving, or is rewound and subject to texturizing depending on its
final use.
Fiber produced in the form of glass yarns further goes to twisting.

Twisting, plying
Equipment in the unwinding and twisting department ensures the
production of yarns of any configuration, different number of plies and
twists, package weights depending on further application of the product.

Warping, slashing
Warping is the process of warp preparation for further weaving which is
a system of glass yarns wound in parallel on a warping beam. To protect
yarns in the process of weaving, glass yarn is exposed to additional
treatment after warp preparation, i.e. slash is applied on yarns.

Weaving
Our state-of-the-art weaving machinery allows to produce any types of
glass fabrics in different thickness, weave type, yarn count, and width up
to 3 meters.

Thermal-chemical treatment
Glass fabric can be subject to different types of treatment at the request
of the customer. This can be thermal and chemical treatment
(application of different impregnation compositions), which gives
specially required properties to glass fabrics.

Types of glasses
Glass fiber and products on its basis are made by the company from
different types of glasses. This enables us to occupy different market niches
and offer a diverse range of products.
E-glass (alumina borosilicate)
Main components content*:
SiO2 - 53+/-0.5%
Al2O3 — 14 +/-0.5%
B2O3 — 9 +/-0.5%
CaO — 19,5 (22*) +/-0.7%
MgO — 2,5 (1,0*) +/-0.4%
(* — in roving compositions)
Е-glass is the most popular type of glass of general purpose which is used
for the production of electric and thermal insulation, building materials and
materials for GRPs where stability and high electrical endurance is a must.

Types of glasses
Silica
Main components content:
SiO2 - 95+/-1.0%
Al2O3 — 2.5-3.0%
PURESIL
Main components content:
SiO2 - 99 +/-1.0%
Al2O3 — 0.4+/-0.2%
Materials made of silica and Puresil are used as high temperature
insulation and as a good alternative to replace asbestos and quartz
articles. With operating temperature exceeding +10000С these materials
are positioned as an excellent thermal barrier and protective means from
fire and effect of extreme temperatures.

Glass yarns, rovings,
chopped fiber

Glass yarns
Our company produces glass yarns with linear density from 3,4 to
300 tex and fiber diameter from 4 to 13 mkm.

Depending on the application glass
yarns are made on different types of
sizing to ensure their best consumer
and technological properties in
further processing. Type of sizing,
linear density, yarn structure (number
of plies, twist value) can be selected
based
on
the
customer’s
requirements.

Glass yarns
Glass yarns are used during the production of fabrics, tapes and
meshes for different applications (electric insulation, building,
GRPs); as electric insulation braiding of wires and cables, starters
and transformers; as reinforcing filler of materials for GRPs and glass
tissues; and for the production of cords and stockings.

Glass yarns
The company also manufactures direct yarns (i.e. yarns with zero
twisting) meant for the production of glass reinforced plastic articles
by means of winding, press materials and weaving.

Glass yarns
Technical specification
Yarn type

Nominal
filament
diameter,
mkm

Glass type “E”
ЕС4 3,4
4

Number of
plies of
complex
yarn

Total linear
density of
yarn, tex

Twist
direction:
S – left
Z – right

Number of twists
per 1 m

Specific
tensile
strength
mN/tex
(gf/tex), not
less than

Loss on
ignition, %

Sizing type

2

6,8+5% -7%

Z

100±15%,
150±10%

610(62)
610(62)

1,1-1,9(1,4-2,5)
not less than 0,6

wax emulsion
silane

ЕС5 5,5

5

1, 2

(5,5, 11)+5%
-7%

S, Z

70±15%,
100±15%

610(62)
570(58)
570(58)

1,1-1,9(1,4-2,5)
1,4-2,0
0,7-1,1

wax emulsion
starch
silane

ЕС6 6,8

6

2

13,6+5% -7%

Z

100±15%

590(60)
590(60)

1,1-1,9(1,4-2,5)
not less than 0,6

wax emulsion
silane

ЕС5 11

5

1

11+5% -7%

S

50±20%, 70±15%

610(62)
570(58)
610(62)

1,1-1,9(1,4-2,5)
1,4-2,0
not less than 0,8

wax emulsion
starch
cold wax

ЕС6 13

6

1, 2

(13, 26)+5%
-7%

S, Z

50±20%,
100±15%

590(60)
590(60)

1,1-1,9(1,4-2,5)
not less than 0,6

wax emulsion
silane

ЕС6 17

6

1, 2

(17, 34)+5%7%

S, Z

50±20%,
100±15%

590(60)

1,1-1,9(1,4-2,5)

wax emulsion

Glass yarns
Yarn type

Nominal
filament
diameter,
mkm

Glass type “E”
ЕС7 22
7

Number of
plies of
complex
yarn

Total linear
density of
yarn, tex

Twist
direction:
S – left
Z – right

Number of twists
per 1 m

Specific
tensile
strength
mN/tex
(gf/tex), not
less than

Loss on
ignition, %

Sizing type

1, 2

(22, 44)+5%
-7%

S, Z

40±20%,
100±15%
(28,30,40,50)±20
%
100±15%,
150±10%
(60, 100)±15%
80±15%,
100±15%,
150±10%

470(48)
470(48)
470(48)
590(60)
590(60)
590(60)
470(48)
410(42)
420(43)
410(42)
420(43)

1,1-1,9(1,4-2,5)
1,1-1,5
0,7-1,1
1,1-1,9(1,4-2,5)
1,0-1,4
0,7-1,1
0,7-1,4
1,1-1,9(1,4-2,5)
0,7-1,1
1,1-1,9(1,4-2,5)
0,7-1,1

wax emulsion
starch
silane
wax emulsion
starch
silane
NEO
wax emulsion
silane
wax emulsion
silane

420(43)
420(43)

1,0-1,4
0,7-1,1

silane
starch

420(43)

1,0-1,4

starch

ЕС6(7)
34

6, 7

1, 2, 3

(34, 68 102)
+5%
-7%

S, Z

ЕС9 52
ЕС9 54

9
9

2
1, 2, 3

S
S, Z

ЕС9 68

9

1, 2, 3

ЕС9 71

9

1

104+5% -7%
(54, 108,
162)
+5%
-7%
(68, 136,
204)
+5 -7%
71+5%-7%

S, Z

Z

40±20%,
100±15%, (110,
150)±10%
28±20%

Glass yarns
Yarn type

Nominal
filament
diameter,
mkm

Number of
plies of
complex
yarn

Total linear Twist
Number of twists
density of direction
per 1 m
yarn, tex S – left
Z – right

Specific
tensile
strength
mN/tex
(gf/tex), not
less than

Loss on
ignition, %

Sizing type

wax emulsion

Glass type “E”
ЕС10 84
10

1

84+5%-7%

S

50±20%

370(38)

ЕС11 102

11

1

S, Z

28±20%

370(38)

ЕС9 136

9

1

102 +5%7%
136+5%-7%

1,1-1,9
(1,4-2,5)
1,0-1,4

S, Z

(28, 50)±20%

ЕС11 200

11

3

S

60±15%

0,7-1,1
1,0-1,4
0,7-1,1

starch
silane
silane

ЕС14 300

14

1

600+5% 7%
300+5% 7%

420(43)
420(43)
370(38)

Z

20±20%

250(25)

0,3-0,7

silane

Glass type “S”
Z
100±10%

590(60)

0,5-1,5

silane

370(38)

0,5-1,5

silane

VMPS6
7,2
VMPS10
42

6

х1х2

14,4+0,2-0,4

10

х2х4

336

S, Z

55

starch

Glass yarns
Yarn
type

Nominal
filament
diameter,
mkm

Number of
plies of
complex
yarn

Total linear Twist
Number of twists
density of direction
per 1 m
yarn, tex S – left
Z – right

Glass type “E”
Glass polyester yarns
ЕС6-P6
х1(6,8)х1(5, 11,8+0,5911,8
0)
0,83
Direct yarns
ЕС9 68
9
1
68+5% -7%
ЕС11 108
11
1
108+5% 7%
ЕС12 168
12
1
168+5% 7%
ЕС13 136
13
1
136+5% 7%

Specific
tensile
strength
mN/tex
(gf/tex),
not less
than

Loss on
ignition, %

Sizing type

S

100±15

590(60)

-

wax emulsion

-

-

410(42)
390(40)

0,4-1,7
0,4-1,7

silane
silane

-

-

370(38)

0,4-1,7

silane

-

-

370(38)

0,4-1,7

silane

Glass rovings
Roving is an untwisted strand consisting of
several complex yarns or one complex yarn
(direct-roving) and is characterized by tex and
filament diameter. Our company produces
direct rovings with linear density from 200 to
2400 tex and filament diameter from 11 to 23
mkm, texturized rovings with linear density
from 300 to 4000 tex and filament diameter
from 9 to 14 mkm, and assembled rovings
with linear density from 1600 to 4800 tex and
filament diameter from 13 to 23 mkm.

Glass rovings
Rovings are used for the production of roving glass fabrics, glass meshes,
glass reinforced plastic articles by means of winding (production of
cylindrical surfaces), drawing and pultrusion (production of various
profiles), as a filler for polyamides and press materials, and production of
thermal insulation mats as piercing material. Different types of sizing
ensure compatibility with various resins during the production of glass
reinforced articles.

Glass rovings
Roving construction

Nominal
filament
diameter,
mkm

Total linear
density of
roving, tex

Number of
complex
yarns in
roving, pcs

Loss on
ignition, %

Specific
tensile
strength
mN/tex

Moisture Type of
%, not unwinding
more
than

Sizing type

ЕС9 600Н(Т)-30А(68)

9

600±30

9

0,2-1,5

396(40)

0,3

from inside

silane

ЕС9 1000Н(Т)-30А(68)

9

1000±50

15

0,2-1,5

396(40)

0,3

from inside

silane

ЕС13 2400Р-30А(400)

13

6

0,3-1,5

396(40)

0,3

from inside

silane

ЕС14 1440Н(Т)-30А(480)

14

2400+120240
1440±72

3

0,2-1,5

396(40)

0,3

from inside

silane

ЕС16 1600Т-16(400)

16

1600±80

4

245(25)

-

from inside

starch

ЕС16 4800Н-4С(600)

16

4800±240

8

not less than
0,3
0,2-1,5

396(40)

0,3

from inside

silane

Assembled rovings

Glass rovings
Roving construction

Nominal
filament
diameter,
mkm

Total linear
density of
roving, tex

Number of
complex
yarns in
roving, pcs

Loss on
ignition, %

Specific
tensile
strength
mN/tex

Moisture
%, not
more
than

Type of
unwinding

Sizing type

ЕС11 200

11

200+5% -7%

1

0,15-0,4

250(25)

0,1

from inside

starch

ЕС11 300

11

300+5% -7%

1

0,4-1,5

300(30)

0,1

from inside

silane

ЕС13 400

13

400+5% -7%

1

0,4-1,5

300(30)

0,1

from inside

silane

ЕС16 600

16

600+5% -7%

1

0,15-0,4

250(25)

0,1

from inside

starch

ЕС18 1600

18

1600+5% -7%

1

250(25)

0,1

from inside

starch

ЕС23 2400

23

2400+5% -5%

1

not less than
0,1
0,4-1,2
(0,4-2,0)

250(25)

0,1

from inside

silane

Direct rovings

Chopped fiber
Depending on the field of application Е-glass chopped fiber is produced with
different filament diameter, length and on various types of sizing as agreed
at the customer’s request. Chopped fiber is mainly used for the production of
non-woven construction mats meant for different purposes; production of
glass paper, glass veils and glass tissues; filling of polymer materials, gypsum,
friction articles; production of press materials.

Chopped fiber
JSC “Polotsk-Steklovolokno” also offers glass fiber of grades Kr and Kc
for concrete reinforcement. These fibers were developed to be used as
a reinforcing material for concrete floors, foam concrete, small
architectural forms/figures, concrete fencing and tiles, modeling on
walls and ceilings, and roads arrangement. Fiber Kc has a special
coating which ensures complete alkali resistance of the product. Fiber
length (Kc) is 1-5 cm.

Chopped fiber
Glass
type

Е

Fiber
diameter,
mkm

Nominal fiber
length, mm

Allowed
tolerance in
length, mm

Nonchopped
fiber %

6, 10, 13, 3, 6, 9, 12, 18,
16
24

3±0,7
(6, 9)±1
12±2
(18, 24)±3

up to 3

Moisture
content,
%

Loss on
ignition, %

from 0,15
0,5-1,5
to 13
not more than
1,0
0,1-0,5

Sizing type

silane
aqueous, dispersive in acid medium
aqueous, dispersive in neutral medium

Electric insulation
glass fabrics

Electric insulation
glass fabrics
Electric insulation glass fabrics are
produced in different density from
24 to 400 g/sqm on textile types
of sizing or finished. These fabrics
are used for the production of
materials irreplaceable in making
blocks, panels, computer schemes,
instruments, and insulation of
electric motors, electric machine
units and electric circuits.

Glass fabric for production of
foiled laminates
Glass fabrics are used for the production of
foiled laminates

from which one-sided, two-sided and
multilayer printed circuit boards are further
produced.

foiled laminates
Due to unique properties of electric insulation glass fabrics materials
on their basis possess high mechanical and electric insulation
properties, and are easily subject to drilling, impact molding and
mechanical treatment by means of cutting.

non-foiled dielectrics
Electric insulation glass fabrics
are also meant for production
of non-foiled dielectrics.

High mechanical resistance and electrical stability makes it
possible to effect mechanical treatment to the material and
further use it for electric equipment and parts for GRPs.

non-foiled dielectrics
Electric
insulation
and
mechanical properties of glass
reinforced plastic articles made
on the basis of electric insulation
materials exceed the same
properties of all the materials
from organic fibers and can be
used on conditions of increased
humidity and temperatures up to
3500С.

flexible insulation
Fine electric insulation glass
fabrics are used for production of
varnished
glass
fabrics,
micanites, micaceous laminates
and other micalike products as
well as flexible insulation.

flexible insulation
Materials made on the basis of fine electric
insulation glass fabrics represent a laminated
electric insulation material produced by means
of mechanical gluing of mica with glyptal,
silicone and oil-bitumen adhesive varnish with
further hot premoulding, and have superb
electric insulation properties. These products
are widely used as electric insulation materials
in electric machinery, instruments and in
power engineering in general.

Fabric type

Weave
type

Yarn count per 10
cm, pieces
warp

Weight per Thickness,
unit area,
mm
g/sqm

weft

Tensile strength,
N,
not less than
warp

Width, cm

Sizing (finish)
type

0,07-0,30

(95-127)±1%

silane (Z 6040,
Z 6224)

0,3-1,1

107+0,5-1

silane (Z 6040)

weft

Glass fabrics for production of foiled laminates and non-foiled dielectrics
E3-180PM-19 plain
170+10 120±10
200±15
0,180±0,0 246(25) 196(20)
E3-180PM-20
20

E3-400PM-Т19

plain

120+10

60±10

360±25

0,40±0,05

7628L
7628М

plain

170+4
170+4

118±4
122±4

206±3
210±4

0,180±
0,018

392(40) 294(30)

0,07-0,30

(96 - 132)+1-0

silane (Z 6040,
Z 6224)

7630

plain

120+4

120±4

165±8

0,165±
0,020

344(35) 344(35)

0,07-0,30

(96 - 132)+1-0

silane (Z 6040,
Z 6224)

7637

plain

170+4

82±4

230±10

0,220±
0,035

540(55) 344(35)

0,07-0,30

(96 – 132)+1,80

silane (Z 6040,
Z 6224)

7642

plain

170+4

78±4

230±8

0,250±
0,03

0,07-0,30

(96 – 132)+1,80

silane (Z 6040,
Z 6224)

E3-200

plain

100+10

90±10

200+16-10

1,0-1,5

100±1%

textile

0,190+
0,010
-0,02

1470
(150)

Loss on
ignition,
%

1127
(115)

539(55)

1078
(110)

Fabric type

Weave
type

Yarn count per
10 cm, pieces
warp

weft

Weight
per unit
area,
g/sqm

Glass fabrics for production of flexible insulation
E1-24P
plain
300+10 220±10
24±2
E1-25

plain

300+10 300±10

24±2

E1-35

plain

300+10 160±10

30±2

E4-35

plain

300+10 160±10

30±3

E1-62PM-20

plain

200+10 200±10

67±4

E2-62P

plain

200+10 200±10

67±5

E2/1-80P

plain

200+10 160±10

80±8

E4/1-80
E4/1-80P
EС-38P

plain

200+10 160±10

80±10

plain

240+10 140±10

38±4

E(с)4-40P

plain

200+10 110±10

38±4

Thickness Tensile strength,
mm
N,
not less than
warp
weft

0,024±
0,003
0,025±
0,002
0,035±
0,004
0,035±
0,004
0,073±
0,007
0,062±
0,005
0,075±
0,006
0,075±
0,007
0,035±
0,005
0,040+
0,006
- 0,002

Loss on
ignition,
%

Width, cm

Sizing (finish)
type

265(27) 100(10)

1,3-2,3

(100, 103)±1%

textile

147(15) 117(12)

1,0-1,8

(90, 103)±1%

textile

294(30) 147(15)

1,0-1,8

(100, 103)±1%

textile

294(30) 147(15)

1,0-1,8

(100, 103)±1%

textile

196(20) 108(11)

0,1-0,3

silane (Z 6224)

392(40) 294(30)

1,0-1,5

(90, 107,
127)±1%
90±1%

588(60) 490(50)

1,0-1,5

90±1%

textile

588(60) 490(50)

1,0-1,8

(90, 95) ±1%

textile

343(35) 117(12)

1,2-1,8

(90, 103) ±1%

textile

294(30) 98(10)

1,0-1,8

90±1%

textile

textile

Fabric type

Weave
type

Yarn count per 10
cm, pieces
warp

Weight per Thickness, Tensile strength, N,
unit area,
mm
not less than
g/sqm

weft

warp

Glass fabrics for production of flexible insulation
E1/1-100PM
plain
160+10 165±10
110±6
E1/1-100PM20
771

plain

160±10

0,100±
588(60)
0,010
110±6
0,11±
245(25)
0,01
33±5
0,045±
270(28)
0,008
99,0-108,5 0,094±0,01
210
0,094±
(21,5)
0,008
206
(21)

Loss on
ignition,
%

Width, cm

Sizing (finish)
type

588(60)

1,0-1,5

107±1%

textile

216(22)

0,1-0,3

107±1%

silane (Z 6224)

30(3)

not more
than 4,5
not more
than 0,3

(90, 103)±1

textile

(100, 110, 127)
±1%
(110, 120,
127)+1,3-0

textile
silane (Z 6040,
Z 6224)

weft

plain

160+10
236±8

105±8

2116

plain

240±8

228±8

2165

plain

240±8

205±8

114,3126,5

0,105±
0,005
0,105±0
,010

210
(21,5)
206
(21)

220(22)
196(20)

not more
than 0,3

(110, 127) ±1%
(107, 110,
127)+1,3-0

textile
silane (Z 6040,
Z 6224)

1080

plain

240+10

190±10

47±3

130(13)

80(8)

0,07-0,3

(107-127)+1,3-0,5

Е-130PM

plain

120+4

120±4

128±6

0,052±
0,005
0,130±0
,013

900(91)

550(56)

not more
than 2,5

(100, 110)±2%

silane (Z 6040,
Z 6224)
textile

200
(20,5)
196(20)

Fabrics for glass reinforced
plastics (GRPs)

plastics (GRPs)
Fabrics for GRPs represent one of the
types of glass fiber materials which act
as a reinforcing material during the
production of glass plastics.
Glass plastics based on woven
materials have higher physicalmechanical properties when compared
to glass plastics based on non-woven
materials, and are used during the
production of critical parts and
constructions.

plastics (GRPs)
PROPERTIES AND
ADVANTAGES OF
GLASS PLASTICS:
- high impact strength;
- temperature resistance;
- high tensile strength;
- corrosion resistance;
- nonmetallic properties;
- localized destruction of the
affected area;
- high dielectric qualities.

plastics (GRPs)
The qualities and advantages of glass plastics make them irreplaceable in all
fields of industry: in production of auto body parts, yachts, boats, aircrafts
and their decorative elements; different shapes of constructions; composite
materials; chemical tanks, instruments, pipework, etc.

plastics (GRPs)
Fabrics for GRPs are produced from alumina borosilicate E-glass with
different weave type, untreated or pre-impregnated for a better
compatibility with polyester, epoxy, formaldehyde, epoxy phenol and other
types of resins.
The company also manufactures a wide range of roving glass fabrics.

Hollow fiber glass fabrics
JSC “Polotsk-Steklovolokno” also produces hollow fibers and hollow fiber
fabrics using a special technology. Non-woven materials and fabrics based
on hollow fiber are used as a reinforcing material in production of lightweight glass plastics which are 20-30% lighter though maintain the same
strength characteristics. Light-weight glass plastics are used in aircrafts,
shipbuilding and mechanical engineering, play constructions, i.e. in
applications where lower weight of constructions keeping the same
strength characteristics is required.

Fabrics for GRPs
Fabric type

Т-10-14
Т-11
Т-11-GVS-9
Т-13
Т-13P
UTS-P-30А

Weave type Yarn count per 10
cm, pieces
warp
weft
satin 8/3
satin 8/3 or
satin 5/3
satin 8/3 or
satin 5/3
plain
satin 4/3

Weight Thickness, Tensile strength, N,
per unit
mm
not less than
area,
g/sqm
warp
weft
360+10 200±10 290±5% 0,23±15%
2940
1568
(300)
(160)
220+10 130±10 385±5% 0,30±15%
2744
1568
(280)
(160)
220+10 130±10 385±5% 0,30±15%
1764
931(95)
(180)
160+10 100±10 285±5% 0,27±15%
1764
1176
(180)
(120)
200+10 100±10 243±20 0,19±0,02
2450
294(30)
(250)
100+10 90±10 195±16 0,20±0,02 686(70) 583(60)

CE-О-1

plain

TR-0,3/2-30А

plain

50±1

20±1

350±30

0,30±0,05

TR-0,7-30А

plain

30±2

20±2

830±80

-

3200
(326)
3200
(326)

1200
(122)
2450
(250)

Loss on
ignition, %

Width, cm

Sizing type

not less
than 0,3
not more
than 2,0
not more
than 0,5
not more
than 2,0
not less
than 0,5
-

92(+2-1)%

aminosilane

80,92,100
(+2-1)%
80,92,100
(+2-1)%
92(+2-1)%

wax emulsion

(82,87,120)
±2%
(90,95,100)
±2
92±1

silane
vinyl silane

90+2-1

silane

0,5-1,0
not less
than 0,5

vinyl silane
wax emulsion

silane

Fabrics for GRPs
Fabric type

Weave type Yarn count per 10
cm, pieces

warp
weft
Rovistan-30А
Combined material:
Rovistan-30А
Roving backing fabric
(execution 2)
TR-0,37-30А
(TR-0,47-30А)
and the main roving of high
linear density put together by a
knitting-piercing method, tricot
weave
TRSHP-0,7-30А
plain
50+1
25±1
TRSHP-0,7-50
TR-560-30А
plain
30±1
30±1
TR-720-30А
TRK-500-30А

plain

30±1

29±1

Weight
per unit
area,
g/sqm
590±30
730±40

Thickness
mm

600±30
560±40

0,7+0,10,2
0,45±0,05 2800(286)

2800(286)

720±50

0,55±0,05 3500(357)

3500(357)

Combined material:
500+30Roving backing fabric
20
TR-0,32 and the main roving of
high linear density put together
by a knitting-piercing method,
tricot weave

-

-

Tensile strength, N,
not less than
warp
weft
3500(357)
3728(380)

3500(357)

Loss on
ignition,
%

Width, cm

Sizing type

1500(153)
1570(160)

0,5-1,0

92±1,
102+2-0
(92, 103)±1

silane

-

not less
than 0,5
not less
than 0,35
not less
than 0,35
not less
than 0,3

(97,
107)±1%
(90, 100)±2

silane

(90, 100)±2

silane

92±1,5

silane

1150(117)

silane

Fabrics for GRPs
Fabric type

TG-200

twill 2/2

170+10

120±10

Weight
per unit
area,
g/sqm
210±5

TG-300-30А

satin 8/3

224±10

210±10

300±20

0,180±0,0
18
0,22±0,03

plain

100+10

80±10

380±30

0,32±0,03

TG-430
TG-430-ТО
TG-430-30А
TG-430-30А-Z

satin 4/3

200+10

100±10

420±30

0,38±0,03
0,38±0,03
0,34±0,03
0,34±0,03

TG-530-Z

twill 2/2

250+10

120±10

050±0,03

check

140+10

140±10

535+2010
600±40

TG-380

TG-600
TG-600-30А

Weave
type

Yarn count per 10
cm, pieces
warp
weft

Thickness, Tensile strength, N Loss on ignition,
mm
not less than
%

not more than 1,4

0,50±0,07

warp
1570
(160)
3000
(306)
3000
(306)
3920
(400)
3500
(357)
3920
(400)
3920
(400)
4500
(459)
4000
(408)

weft
1250
(128)
3000
(306)
2000
(204)
1960
(200)
1800
(184)
1960
(200)
1960
(200)
2000
(204)
3500
(357)

Width, cm

Sizing
type

(100-200)
+2-0
(100-200)
+2-0
(100-200)
±1
(100-200)
+2-0
(100-200)±1
(100-200)±1
(100-200)±1

starch

not more than 1,8 (100-200)±1

starch

not more than 1,8 (100-200)+
not more than 1,4
2-0
(100-200)±1

starch
silane

not more than 1,8

not more than 1,8
not more than 1,8
not more than 0,5
not more than 1,4
not more than 1,4

silane

starch
starch
starch
silane
silane

Fabrics for GRPs
Fabric type

Weave
type

Yarn count per
10 cm, pieces
warp
weft

Weight Thickness
per unit
mm
area,
g/sqm

not less than
Warp
weft

Loss on ignition, % Width, cm

Sizing
type

starch
starch
silane

TG-660
TG-660-ТО
TG-660-30А

satin 8/3

160
+10

160±10 660±40

0,50±
0,05
0,60±
0,06
0,50±
0,05

5880(600) 3920(400)
5000(510) 3500(357)
5880(600) 3920(400)

not more than 1,8
not more than 0,5
not more than 1,4

TG-667

twill 2/2

200
+10
140
+10

110±10 667±40

0,60±
0,05
0,65±
0,06

5000(510) 2600(265)

not more than 1,8

not less
than 0,9

1860(190) 1470(150)

TG-800
TG-800-30А

check

ЕТ-700

plain

ЕТ-1100

plain or
basket

80+10

120
+10

140±10 800±60

60±2

60±2

700±50

1100±
110

not less
than 1,5

6000(612) 4500(459)

3720(380) 1270(130)

(100200)±1
(100200)±1
(100200)±1

(100200)+2-0
not more than 1,8
(100not more than 1,4
200)±1
(100200)±1
0,5-1,5
(100,150,
200)

0,5-1,5

+3-0
(100,150,
200)
+3-0

starch
starch
silane

starch
silane

starch,
silane

Hollow fiber glass fabrics
Fabric type

Weave
type

Yarn count per
10 cm, pieces

warp

Weight
per unit
area,
g/sqm

Thickness, Tensile strength, N,
mm
not less than

weft

warp

Loss on
ignition, %

Width, cm

Sizing type

weft

Т-15(P)-76

satin 5/3

240
+10

180±10

160±16

0,19±
0,03

784(80)

687(70)

not less than (92 , 95)+20,6
1%

Т-45(P)-76

satin 5/3

220
+10

160±10

216±16

0,26±
0,03

1176
(120)

784(80)

not less than (80, 95) )+2- aminosilane
0,6
1%

Т-24(P)

plain

220
+10

200±10

80±8

0,090+
0,015
-0,005

255(25)

255(25)

not more
than 3

(90, 95) )+21%

wax
emulsion

Т-300(P)-76

plain

100
+10

100±10

300±40

0,33±
0,03

1280
(130)

1280
(130)

1,0-2,5

120±1%

aminosilane

aminosilane

Filtering glass fabrics
Filtering glass meshes
JSC “Polotsk-Steklovolokno” also
produces E-glass filtering fabrics
and meshes. Filtering fabrics are
meant for high temperature
filtration of industrial exhaust
gases at the temperature not
exceeding 300 °С. Filtering
meshes are used for filtration of
molten aluminium and its alloys.

Filtering glass fabrics
Fabric type

Weave
type

Yarn count per
1 cm, pieces
warp
weft

TSFT-4P

twill 3/1

16+1

13±1

Weight
per unit
not less than
area,
warp
weft
g/sqm
424±26 1960(200)
784(80)

TSFT-4P-SFBM

twill 3/1

16+1

13±1

424±26

1764(180)

637(65)

TSFT-4P-SGF

twill 3/1

16+1

13±1

424±26

1764(180)

637(65)

Loss on
ignition,
%

Width, cm

Sizing
type

not more 44,0-45,2
wax
than 1,8 cm per web emulsion
1,2 – 2,0 44,0-45,2
wax
cm per web emulsion
1,2 – 2,0 44,0-45,2
wax
cm per web emulsion

Impregnation
type

-

Siliconefluoroplastic
composition
SFBM
Siliconefluoroplastic
composition
SGF

Filtering glass meshes
Mesh type

SSF-0,6
SSF-0,6-О
SSF-1,0
SSF-1,0-О
SSF-4

Weave type

Translucent
(canvas)
Translucent
(canvas)
Translucent
(canvas)
Translucent
(canvas)
Translucent
(canvas)

Yarn count per 10
cm

warp
72-74

weft
72-76

Weight
per unit
area,
g/sqm
350-410

not less than

Loss on
ignition, %

Width, cm

Sizing type

warp
1400

weft
1400

1,0-3,5

90±2%

wax
emulsion
wax
emulsion
wax
emulsion
wax
emulsion
wax
emulsion

72-74

72-76

360-430

1600

1600

3,0-6,5

90±2%

57-63

57-63

280-350

1350

1350

1,0-3,5

90±2%

57-63

57-63

270-350

1400

1400

3,0-6,5

90±2%

90±3
100±3
not more
30
33 groups, than 600
groups, 3 yarns per
3 yarns
group
per
group

2450

2550

not more
than 1,8

90±2%

Building and thermal insulation
materials

Building materials
JSC “PolotskSteklovolokno”
produces building
materials which have
almost unlimited use
and application, i.e.
from building
underground
pipelines and
facilities to
installation and
repair of roofs.

Building glass fabrics
Fabrics – the basis of roofing materials
These fabrics are used as the basis for the
production of hard-faced rolled roofing
materials which are applied for installation of
new lutaceous roofs and repair of old roofing of
any configuration.

Glass fabric is also a
perfect material for
waterproofing of
concrete tanks,
hydraulic channels,
bridges,
foundations and
underground
structures in a wide
range of
temperatures and
different
environmental
conditions.

Hard-faced rolled
roofing material

Coarse-grained powder
(film)
Bitumen-polymer binder

Glass fabric (base)

Film

There is a possibility to make the material
with a cut edge as well as fabrics with
hydrophobic impregnation.
Use of texturized roving in a weft yarn
increases adhesion of bitumen-polymeric
binder to glass fabric.

Glass wall papers of grade TSO-150 are meant for interior decoration.
Glass wall papers are based on purely natural mineral materials with
no toxic substances.

Glass wall papers are
noncombustible,
moisture, abrasion and
impact resistant. They
fully cover seams and
cracks on finishing
surfaces.

Fabric type

Weave
type

Yarn count per 10
cm, pieces
warp

Weight per
unit area,
g/sqm

weft

not less than
warp

weft

Moisture Bending stiffness in
content , weft, mN·m, not less
%,
than
not more
than

Width, cm

RATL-120

plain

60+1

24±1

120+20-10

784(80)

882(90)

0,5

2,2

(100,108)±1

RATL-160

plain

60+1

18±1

160+10-20

830(85)

930(95)

0,5

2,4

(100,108)±1

RATL-190

plain

from 50 to from 17
60
to 25

190+15-20

882(90)

980(100)

0,5

3,5

(100,108)±1

RATL-210

plain

from 50 to from 23
60
to 30

210+20-10

882(90)

980(100)

0,5

3,5

(100,108)±1

ARGIS-200

plain

60+1

21±1

200+15-0

-

3,7

100+0,5-0

TSR-100

plain

160+10

70+10

100±15

490(50)

294(30)

-

-

(100,110)+2-1

TSR-120

plain

86+10

80-10

120±15

500(51)

500(51)

-

-

(100,110)+1,5-1

TSR-160

plain

160+10

70+10

160±20

490(50)

490(50)

-

-

(100,110)+2-1

TSR-230

plain

100+10

70+10

230±15

950(97)

800(82)

-

-

(100,110)+2-1

TSR-260

plain

120+10

70+10

260±15

1050(107)

950(97)

-

-

(100,110)+1,5-1

1000(102) 1000(102)

Building glass meshes
The company produces building glass
meshes meant both for interior and
exterior works. Such meshes are used for
reinforcement of plaster and as a
reinforcing material applied in thermal
insulation systems of filler structures of
buildings.

Glass mesh SSSH-160(100) is used for reinforcement of plaster layer of face
thermal insulation systems with outdoor plaster layers (Ceresit, KnaufThermal wall, Capatect) used in new building, repair and reconstruction of
buildings of different purposes. These systems are meant to increase thermal
resistance of exterior walls of buildings and are the most effective method
for heating.

JSC “Polotsk-Steklovolokno” also produces glass meshes used for
sealing cracks and seams on ceilings and walls while conducting
repair works; for sealing joints of plaster carton and other sheet
materials used during interior decoration.

Angle profile with a reinforcing glass mesh is used as a reinforcing
element during plasterwork while heating exterior walls of buildings.
It prevents appearance of cracks in the plastering layer at the angles of
buildings, is a good anti-vandal protection, simplifies, accelerates and
increases the quality of plasterwork fulfillment at the angles of
buildings.

Profiles can be either aluminium,
or PVC.
Profile length - 2,5 m.
Mesh width - 10х15 cm. Packed
in 25-piece packages and in 100piece boxes.

The company also offers self-adhesive mesh LSS-60 (40mm*41m) in
41m rolls, 40mm wide. Any other cutting size is possible at the request
of the customer.

The mesh is used to seal
cracks on ceilings and walls
before filling, painting, and
wallpapering, to seal joints of
plaster cartons, chipboards,
fiberboards, in doorways as
well as other sheet building
materials.

Mesh type

Weight per
unit area,
g/sqm

Yarn count per 10
cm, pieces

Tensile strength,
N,
not less than

warp

weft

warp

Loss on ignition ,
%,
not less than

Cell size in warp
and in weft

Width, cm

weft

SSSH-160

160+10-15

50+2

21+1,5

1800

1800

11

from 3 to 6 mm

(100, 25) ±1

SSSH-160
grade А

160+30-0

50±2

21+1,5

2000

2000

18

from 3 to 4 mm

100±1

SS-50

50±5

50+2

21±1

250

100

15

-

100±1

SS-125

125+8-5

40+2

21±1

500

550

15

-

100±1

Glass meshes
JSC “Polotsk-Steklovolokno” also manufactures mosquito meshes
and glass meshes for non-building purposes, which are used for
reinforcement of cutting wheels and production of glass
magnesium sheets.

Glass meshes for reinforcement of
cutting wheels and glass magnesium shee
Mesh type

Weight per unit
area, g/sqm

Yarn count per10 cm,
pieces

not less than

warp

weft

warp

Loss on ignition,
%, not more than

Width, cm

(128, 146, 164, 186)
+1,5-1,0
(128, 146, 164, 186)
+1,5-1,0
(128, 146, 164, 186)
+1,5-1,0
(128, 146, 164, 186)
+1,5-1,0
(128, 146, 164, 186)
+1,5-1,0
(128, 146, 164, 186)
+1,5-1,0

weft

SPA-50

50±5

80+2

40±1

230(23)

230(23)

1,5

SPA-80

80±10

80+2

40±1

450(46)

450(46)

1,5

SPA-100

100+15-10

80+2

40±1

540(55)

540(55)

1,5

SPA-150

150±15

40+2

20±1

800(82)

800(82)

1,5

SPA-170

170±15

40+2

20±1

882(90)

882(90)

1,5

SPA-260

260±20

40+2

20±1

1000(102)

1000(102)

1,5

Thermal insulation materials
There is a number of special non-woven E-glass materials produced
for thermal insulation works. Such materials can be used both in
southern regions and in far north regions thanks to their operating
temperature range (without losing their main characteristics) from 2000С up to +5500С.
Non-woven materials represent a
scrim made of randomly placed
fibers bonded by multiple needle
piercing or sewn by glass yarn.


1

The main field of application –
sound insulation and insulation
of gas ovens, steam boilers,
turbines, equipment, supply
pipelines, etc. where no change
of temperature conditions is
allowed,
control
and
maintenance of heat is a must,
and where use of binding resins
is not allowed.

2
3
1-Needle-punched material; 2-Rolled glass plastic; 3-Insulating construction (pipe)

Needle felts
Felt type

IPM-Е-6-600

Weight
per unit
area,
g/sqm

600±12

Thickness Loss on
Thermal Compres Vapor
Frost
Elasticity, Width,
mm
ignition, conductivity sibility, resistance resistance,
%, not
cm
%, not
at 25ºС,
%, not mg/(m·h·
cycles
less than
more
Wt/(m·К),
more
Pa), not
than
not more
than
less than
than

6±1

2

0,030

35

0,30

30

Roll
length
m

Tempera
ture
range

10-50

from
minus
40 to
plus
550ºС

64,8

IPM-Е-6-800

800±12

6±1

2

0,031

33

0,26

30

66,7

IPM-Е-91000
IPM-Е-91500
IPM-Е-122000
IPM-Е-203000

1000±12

9±1

2

0,031

30

0,25

30

88,3

1500±12

9±1

2

0,033

14

0,25

30

66,7

2000±12

12±1

2

0,033

19

0,24

30

86,4

3000±12

20±2

2

0,039

10

0,22

30

86,9

(25200)
±1

Needle-punched cloth
Cloth type

Weight per Thickness,
unit area,
mm
g/sqm

Tensile strength,
N, not less than

in
length

IPS-Т-550

550±120

3,5±1,5

10(1,0)

Thermal
Density, Loss on
conductivity kg/m3
ignition,
at 25ºС,
%, not
Wt/(m·К),
more than
not more
than
in width

10(1,0)

0,057

150±50

Width, mm

2,5
1400±35

Roll
Temperat
length, m ure range

not less
than 15

IPS-Т-1000

1000±200

6,0±2

20(2,0)

20(2,0)

0,041

140±40

2,5

not less
than 15

IPS-Т-2300

2300±500

12,0+3-2

35(3,5)

35(3,5)

0,038

130±30

2,5

not less
than 10

from
minus
200 to
plus
550ºС

Needle-pierced cloth
Cloth type

PSH-Т-450

Weight per unit
area, g/sqm

Thickness,
mm

Thermal conductivity at
25ºС, Wt/(m·К),
not more than

450±30%
from 1,3 to
4,0

PSH-Т-500

500±30%

PSH-Т-550

550±30%

0,050

Width, mm

(800,1000,1200,1400,
1500,1600,1800)
±2,5%

Roll
Temperature
length, m
range

not less
than 20

from minus
200 to plus
550ºС

Rolled glass reinforced plastics RST-420L, RST-420H, RST-250L, RST250H, RST-140L are used as a covering layer put over thermal insulation
materials to protect supply pipelines and equipment from the effects of
outdoor environment (i.e. dust, dirt, precipitation, etc.).

A special latex impregnation makes
this material resistant to outdoor
environment effects.
These materials are used both for
exterior and interior works.
Marking: L – interior works, H –
exterior works.

Rolled glass reinforced plastic
Glass reinforced plastic
type

Weight of
1 sqm , g

Type of
polymer
binder

Glass reinforced plastic 250+20%
250 L
-15%

latex

Glass reinforced plastic 420+20%
420 H
-15%

chemically
resistant
varnish

Mass ratio of
polymer
binder

not less than
20%

Web width,
mm

Roll
length,
m

Fire-technical indices

Field of
application

(1000,1070,
1100,1200,
1270)±20

200±0,5

Combustibility class G1
Flame spread class RP1
Flammability class V1
Moderate smoking ability

insulation
of pipelines
inside
buildings

100±0,5

insulation
of pipelines
outside
buildings

Glass reinforced plastic rods
JSC “Polotsk-Steklovolokno” produces glass reinforced plastic rods
which is a wonderful replacement for traditional steel reinforcement.
Glass reinforced plastic rods can be of the following types:
- with braided thread — SPA-6;
- with a die-rolled section — SPA-7,5.

Glass reinforced plastic rods with braided thread (SPA-6) are used as a
flexible bonding to reinforce brickwork. This product conforms to
STB1103-98. The product is produced with diameter 6 mm, and in
standard sizes 400mm, 450mm, 500mm, 540mm, 625mm. Glass
reinforced plastic rods are complete with an anchor steel ring plate with
diameter 12mm from one side at the distance 50mm from the edge.
Packing is made in 100-piece
packs. Glass reinforced plastic
rods can be made of any length
and can be complete with two
ring plates placed at any distance
from the edge, or can be
delivered without any ring plates.

Glass reinforced plastic rods with a die-rolled section (SPA-7.5) are
applied as reinforcement for concrete constructions used in noncorrosive or faintly corrosive medium, and as bonding elements in
three-layer wall panels. Glass reinforced plastic rods of type SPA-7,5 are
produced with diameter 7,5mm braided with roving.
These glass reinforced plastic rods
can be made up to 6 m long.
Glass reinforced plastic rods SPA7,5 can be made with horizontal
and inclined stoppers.

High temperature
silica materials

High temperature
silica materials
Silica materials are a superb
high temperature insulation
which can be used on longterm basis at temperatures
over 10000С (and up to
12000С on Puresil) without
changing its properties, and
on short-term basis at even
higher temperatures.

High temperature
silica materials
Operating temperature of fibers from
different types of glass
1400
1200
1000
800

600
400
200
0

Temperature,
оС

Basalt fibers

Е-glass

Silica

Puresil

High temperature
silica materials
• inert to the majority of chemical reagents;
• resistant to weak alkalis and organic and mineral acids of
any concentration even at high temperature (except for
hydrofluoric, phosphoric and hydrochloric acids);
• resistant to molten metals (except for Мg, Na, Si) and alloys;
• possess high chemical resistance to water and high pressure
steam, can absorb moisture but do not split in the presence
of water;
• stable in vacuum.

High temperature
silica materials

Silica materials are used as a replacement for asbestos in different fields
of industry:
• oil-refining;
• aerospace;
• metallurgy;
• shipbuilding;
• automotive;
• nuclear-power engineering.

Silica fabrics
We produce a wide range of silica fabrics in a
weight from 120 to 1400 g/sqm up to 2 m
wide with different types of finish which
improves properties of these fabrics.

Silica fabrics
Silica fabrics are used for:
• industrial high
temperature insulation;
• high temperature
insulation during gas and oil
drilling and refining.

Silica fabrics
One of the important sectors where silica fabrics are used is
the production of different articles for high temperature
insulation and protection. Such articles include the following:
• welding blankets, curtains, pads;
• fire blankets;
• fire curtains (fire and smoke-protective);
• screens to protect from molten metal splashes and
sparks, and heat emission.

Silica fabrics
One of the important sectors where silica fabrics are used is the production
of different articles for high temperature insulation and protection. Such
articles include the following:

•
•
•
•
•

thermal insulation mats;
thermal jackets;
flexible fuse elements of air pipes;
compensators;
thermal protection of exhaust systems of diesel engines.

Silica fabrics
Silica fabrics and the above mentioned articles are
used in the following fields of industry:
aerospace, missilery, shipbuilding, automotive, oil
drilling
and
refining,
nuclear-power
engineering, and mechanical engineering.

Silica fabrics
Silica fabrics (SiO2 content, not less than 94%)
Fabric type

Weave type

Yarn count per
1 cm, pieces

warp

Weight per
unit area,
g/sqm

weft

not less than

warp

Mass ratio
Na2О, %,
not more
than

Loss on ignition,
%, not more than

Width, cm

weft

КТ-120

plain

16+1

13±1

120±20

392

392

1,0

7-12

(88,95,100)±2

КТ-180

plain

10+1

10±1

180±20

539

539

1,0

7-12

(88,95,100)±2

КТ-11-30К

plain

9±1

8±1

300±30

780

740

0,8

7-12

(62-210)±3

КТ-11-ТО30К
КТ-300-С

plain

9±1

8±1

300±30

300

300

0,7

1,0

(62-210)±3

satin 8/3

20±1

14±1

300±30

690

540

0,7

7-12

(62-210)±2

КТ-300-С-V

satin 8/3

20±1

14±1

300±30

690

540

0,7

7-12

(62-210)±2

КТ-300-С-CV

satin 8/3

20±1

14±1

300±30

690

540

0,7

7-14

(62-210)±2

КТ-300-C-ТО

satin 8/3

20±1

14±1

325±25

490

340

0,7

1,0

(62-210)±2,5

КТ-600-С

satin 8/3

19±1

13±1

600±60

1370

1080

0,7

7-12

(62-210)±2

КТ-600-С-V

satin 8/3

19±1

13±1

600±50

1370

1080

0,7

7-12

(62-210)±2

Silica fabrics
Fabric type

Weave type

Yarn count per
1 cm, pieces

warp

Weight per
unit area,
g/sqm

weft

not less than

warp

Mass ratio
Na2О, %,
not more
than

Loss on ignition,
%, not more than

Width, cm

weft

КТ-600-С-CV

satin 8/3

19±1

13±1

600±50

1370

1080

0,7

7-14

(62-210)±2

КТ-600-С-О

satin 8/3

19±1

13±1

650±60

980

690

0,7

5-12

(62-210)±2

КТ-600-С-ТО

satin 8/3

19±1

13±1

550±100

980

690

0,7

1,0

(62-210)±2,5

КТ-1000-С

satin 12/7

17±1

13±1

1100±100

1960

1470

0,7

7-12

(62-210)±2

КТ-1000-С-V

satin 12/7

17±1

13±1

1100±100

1960

1470

0,7

7-12

(62-210)±2

КТ-1000-С-СV

satin 12/7

17±1

13±1

1100±100

1960

1470

0,7

7-14

(62-210)±2

КТ-1000-С-О

satin 12/7

17±1

13±1

1100±100

1960

1470

0,7

5-12

(62-210)±2

КТ-1000-С-ТО

satin 12/7

17±1

13±1

1100±100

1470

980

0,7

4,0

(62-210)±2,5

Silica fabrics
Fabric type
Weave type
Yarn count per
1 cm, pieces
warp

Weight per
unit area,
g/sqm

weft

not less than
warp

Mass ratio
Loss on ignition,
Na2О, %,
%, not more than
not more than

Width, cm

weft

PS-120

plain

16+1

13±1

120±25

392

392

0,8

7-12

(88,95,100)
±2

PS-180

plain

10+1

10±1

180±30

490

392

0,8

7-12

(88,95,100)
±2

PS-300

plain

9±1

8±1

300±30

590

540

0,8

7-12

(62-210)
±3

PS-300-ТО

plain

9±1

8±1

300+40-30

300

250

0,7

4,0

(62-210)
±3

PS-300-S

satin 8/3

20±1

14±1

325±25

690

550

0,7

7-12

(62-210)
±3

PS-600-S

satin 8/3

19±1

13±1

580±40

1100

800

0,7

7-12

(62-210)
±2

PS-600-S-V

satin 8/3

19±1

13±1

600±50

1100

800

0,7

7-12

(62-210)
±2

Silica fabrics
Fabric type
Weave type Yarn count per
1 cm, pieces
warp

Weight per
unit area,
g/sqm

weft

not less than
warp

Mass ratio
Loss on ignition,
Na2О, %,
%, not more than
not more than

Width, cm

weft

PS-600-S-CV

satin 8/3

19±1

13±1

600±50

1100

800

0,7

7-14

(62-210)±2

PS-600-S-ТO

satin 8/3

17±1

13±1

580±60

500

300

0,7

2,0

(62-210)±2,5

PS-600-S-O

satin 8/3

17±1

13±1

580±60

500

300

0,7

5-12

(62-210)±2

PS-1000-S

satin 12/7

17±1

13±1

1100±100

1800

1400

0,7

7-12

(62-210)±2

PS-1000-S-V

satin 12/7

17±1

13±1

1100±100

1800

1400

0,7

7-12

(62-210)±2

PS-1000-S-CV

satin 12/7

17±1

13±1

1100±100

1800

1400

0,7

7-14

(62-210)±2

PS-1000-S-ТО

satin 12/7

17±1

13±1

1100±100

790

490

0,7

4,0

(62-210)±2,5

PS-1000-S-O

satin 12/7

17±1

13±1

1100±100

790

490

0,7

5-12

(62-210)±2

Silica fabrics
Silica fabrics from texturized yarns
Fabric type
Weave
Yarn count per
type
1 cm, pieces
warp

Weight per unit Tensile strength, N,
area, g/sqm
not less than

weft

warp

Mass ratio
Na2О, %,
not more than

Loss on ignition,
%, not more than

Width, cm

weft

PS-1400Т

basket

12+1

6±1

1400±140

740

340

0,8

7-12

(62-210)+3-2

PS-1400Т-V

basket

12+1

6±1

1400±140

740

340

0,8

7-12

(62-210)±2

PS-1400Т-CV

basket

12+1

6±1

1400±140

740

340

0,8

7-14

(62-210)±2

PS-1400Т-ТО

basket

12+1

6±1

1400±140

450

220

0,8

4,5

(62-210)+3-2

PS-1400Т-ТО-V

basket

12+1

6±1

1400±140

450

280

0,8

6,5

(62-210)+3-2

Silica meshes
Silica meshes are used for production of filters to clean melts of
ferrous and non-ferrous metals (aluminium, magnesium and other
alloys; different grades of cast iron and steel) during their pouring
into moulds.

Silica meshes
Use of silica mesh filters reduces moulding defects by 1,5-2
times, improves metal structure, and increases its physicalmechanical and technological properties. A filter of a required
size is cut and installed into a gating system or directly under a
moulding channel between the lower and the upper moulding
boxes of a casting mold.

Silica meshes
Silica meshes
Mesh type

Weave type

Number of
Weight per Tensile strength, N, not
strands per 10 cm unit area,
less than
g/sqm
warp

weft

warp

Loss on
Mass ratio
ignition,
of Na2O,
%, not
%, not more
more than
than

Width, cm

weft

KC-11-LA

mock leno

32±1

27±1

530±60

1470(150)

980(100)

-

1

KC-11-LA-A

mock leno

32±1

27±1

610±50

1470(150)

980(100)

-

1

KC-11-LA-2

mock leno

26±1

22±1

470±60

1470(150)

980(100)

-

1

KC-11-LA-2-A

mock leno

26±1

22±1

490±60

1564(160)

1078(110)

-

1

KC-11-LA-1,0-ТО mock leno

34+1-0

30+2-0

540±60

490(50)

392(40)

1,5

1


27+1-0

25+2-0

620±60

490(50)

392(40)

1,5

1


25+1-0

23+2-0

560±60

490(50)

392(40)

1,5

1

(82, 84, 85, 88,
100)±3
(82, 84, 85, 88,
100)±3
(82, 84, 85, 88,
100)±3
(82, 84, 85, 88,
100)±3
(82, 84, 85, 88,
100)±3
(82, 84, 85, 88,
100)±3
(82, 84, 85, 88,
100)±3

Silica fiber
Silica fiber is used for:
• the production of needle felts widely used as insulation materials
in automotive industry, metallurgy, at nuclear power and thermal
power stations, for insulation in electric and open-flame furnaces;
• sewing thermal insulation mats, i.e. silica fiber is covered with
silica fabric.

Silica fiber
Chopped silica fiber is used for:
• the production of silica paper;
• the production of high temperature reinforced composites;
• as a reinforcing material for the production of different friction
articles.

Silica fiber
Fiber type

Silica fiber
Filament nominal
diameter, mkm

Fiber Mass ratio
length, of Na2О, % ,
mm
not more
than

Loss on ignition, %,
not more than

Moisture content, %, not more
than

КV-11(6), КV-11(9)
КV-11-k
КV-11-BA
КV-11(6/9) kr
КV-11(6/9) km
PS-23(6), PS-23(9)

6±1, 9±1
6±1
6±1
5-10
5-10
6±1, 9±1

50-100
50-100
50-150
20-120
25-100
50-100
150-200

0,8
0,8
0,8
1,0
1,0
0,8

7-12
7-12
5
7-12
7-12
7-12

3,5
3,5
10
3,5
3,5
3,5

PS-23(6/9) kr
PS-23(6/9) km
Chopped silica fiber
Fiber type

5-10
5-10

20-120
25-100

1,0
1,0

7-12
7-12

3,5
3,5

Filament nominal
diameter, mkm

Fiber
length,
mm

Uncut
fibers, %,
not more
than

9±1

(424)±1

2

PS-23(9)

Mass ratio of Na2О, %, Loss on
not more than
ignition, %

0,8

7-12

Moisture content, %,
not more than

3,5

Silica yarn
Silica yarns are used for:
• weaving of tapes, fabrics;
• braiding of insulation sleeves, tubings, fillers, cords.
Sewing silica thread with PTFE coating is used for sewing different
thermal insulation articles (jackets, compensators, fire blankets,
welding blankets and others).

Silica yarn
Silica yarns (SiO2 content not less than 94%)
Yarn type

Total linear density of
yarn, tex

Number of twists
per 1 m

Twist direction:
S – left
Z – right

not less than

Loss on ignition, %,
not more than

К11C6 68

68±5

200±20

S

15,0(1,5)

7-12

К11C6 90

90±7

150±15

S

20,0(2,0)

7-12

К11C6 136

136±10

130±13

S

29,0(3,0)

7-12

К11С6 180

180±14

150±15 or 250±25

S

39,0(4,0)

7-12

К11С6 180 х 2
К11С6 180 х 3
К11С6 180 х 5

360±28
540±42
900±69

20±4 or 100±15

Z

69,0(7,0)
98,0(10,0)
157,0(16,0)

7-12

К11С6 170 BA

170±20

150±15

S

39,0(4,0)

2

К11С6 170 х 2 BA
К11С6 170 х 3 BA

340±40
510±60

100±15

Z

69,0(7,0)
98,0(10,0)

2

Silica yarn
Silica yarns (SiO2 content not less than 98%)
Yarn type
yarn, tex

Number of twists
per 1 m

Twist direction:
S – left
Z – right

Tensile strength, N, Loss on ignition, %,
not less than
not more than

PS6 136
PS9 136

136±10

130±13

S

29,0(3,0)
25,0(2,5)

7-12

PS6 180
PS9 180

180±14

150±15

S

39,0(4,0)
29,0(3,0)

7-12

PS6 180 х 2
PS6 180 х 3
PS9 180 х 3
PS6 180 х 5
PS6 170 BA

360±28
540±42
540±42
900±69
170±20

20±4 or 100±15

Z

7-12

150±15

S

69,0(7,0)
98,0(10,0)
88,0(9,0)
157,0(16,0)
39,0(4,0)

Texturized silica yarns (SiO2 content not less than 94%)
Yarn type
Filament diameter,
mkm
yarn, tex

К11С6 540 Т
К11С6 1150 Т

6±1
6±1

540 (+12-5)%
1150(+12-5)%

Specific tensile strength ,
mN/tex(gf/tex),
not less than
75(8)
90(9)

не более 2
Loss on ignition, %

7-12
7-12

Ready-made articles
We also specialize in the production of ready-made articles from
silica materials:
• fire blankets used to isolate combustion at the initial stage of fire
and to extinguish clothes on an injured person by oxygen supply
shut-off;
• articles tailored from silica fabrics, including thermal insulation
sleeves for insulation of mufflers, thermal jackets, and other readymade articles made against customers’ orders.

Fire blankets
Fire blankets
Blanket type

PP-300
PP-600
PP-1000

Application

Blanket dimensions
(length and width)

Extinction of
combustion
source grade
13В

For isolation of combustion at the initial
stage of fire, extinguishing of burning
clothes on an injured person, protection of
combustible structures and equipment
during fire works.

(1,0х1,0 m; 1,0х1,5 m;
1,5х1,5 m; 1,5х2,0 m;
2,0х2,0 m)±0,02m

within 1 minute

Isolation of
combustion
source grade 1А

Time for
container
opening and
complete
blanket release

within 5 minutes not more than 4
seconds

Certificates
JSC “Polotsk-Steklovolokno” is certified to quality control system ISO
9001:2008 (Certificate No. UA226730), labor protection management
OHSAS 18001:2007 (Certificate No. UA226449) and environmental
management ISO 14001:2004 (Certificate No. UA226615).

Contact details
JSC “Polotsk-Steklovolokno” is located in the Belorussian city of Polotsk
which dates back to year 862. Polotsk is located in the center of Europe
and is not only the largest industrial, but also the cultural-historical center
of Belarus. Polotsk land with its rich culture and history used to link West
and East on a trade route “from Varangians to Greeks”. Transport
infrastructure existing in the city and at the company allows using
automotive, rail, sea and air transport to ship the goods to customers.
Our address:
Stroitelnaya Street 30,
211400 Polotsk, Vitebsk region
The Republic of Belarus
GPS 55° 58' 52" N
28° 13' 59" E

Contact details
SALES DEPARTMENT
+375 (214) 41-57-57, 41-57-96 – silica materials
+375 (214) 43-16-73, 41-57-67 – materials for glass reinforced plastics
+375 (214) 41-58-03, 41-58-54 – building materials
+375 (214) 41-55-12, 41-54-02 – electric insulation materials
+375 (214) 41-56-84, 41-56-10 – glass reinforced plastic articles
MARKETING DEPARTMENT
+375 (214) 41-58-25 – South-East Asian region
+375 (214) 41-55-61 – CIS countries region
+375 (214) 41-57-69 – European region
+375 (214) 41-56-68 – USA region
+375 (214) 41-56-73 – information group
+375 (214) 41-58-10 – advertising specialist
Fax: +375 (214) 41-54-20, 43-08-36
E-mail: sale@psv.by, commerce@psv.by
Web site: www.polotsk-psv.by

JSC"Polotsk-Steklovolokno" 2012

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