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RESEARCH REPORT
2
INDUCED MECHANICAL PROPERTIES
AND
ADVANCED APPLICATIONS
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
3
FI FIBERS
Fibers are a class of hair-like material that are continuous filaments or are in discrete elongated pieces,
similar to pieces of thread.
 They are used as components of composites materials or spun into threads & ropes.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
4
CO COMPOSITES
Composite materials are heterogeneous materials consisting of two or more solid phases, which are
in intimate contact with each other on a microscopic scale.
Natural fiber is a type of renewable sources and a new generation of reinforcements and supplements
for polymer based materials.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
5
NF NATURAL FIBERS
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
6
N1SOURCES
NATURAL FIBERS
PLANTS MINERALS ANIMALS
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
7
REINFORCED NATURAL FIBERS/FILLERS
PLANT FIBERS MINERAL FIBERS ANIMAL FIBERS
BAST FIBER
LEAF FIBER
ASBESTOS FIBER
STALK FIBER
SEED FIBER
FRUIT FIBER
CERAMIC FIBER
HAIR FIBER
SILK FIBER
AVIAN FIBER
METAL FIBER
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
8
PLANT FIBERS
BAST FIBER
FIBERS ARE COLLECTED FROM THE SKIN OR BAST SURROUNDING THE STEM
FLAX HEMP JUTE RAMIE
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
9
PLANT FIBERS
LEAF FIBER
FIBERS COLLECTED FROM LEAVES
ABACA BANANA SISAL PINEAPPLE
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
10
PLANT FIBERS
STALK FIBER
WHEAT RICE MAIZE OAT
FIBERS COLLECTED FROM STALK
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
11
PLANT FIBERS
SEED FIBER
FIBERS ARE COLLECTED FROM SEEDS OR SEED CASES.
COTTON KAPOK MILKWEED COIR
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
12
PLANT FIBERS
FRUIT FIBER
FIBERS ARE COLLECTED FROM THE FRUIT OF THE PLANT
COCONUT
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
13
PLANT FIBERS
WOOD FIBER
FIBER DERIVED FROM WOOD
BALSA (HARDWOOD) TIMBER (SOFTWOOD)
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
14
MINERAL FIBERS
ASBESTOS FIBER
THE ONLY NATURALLY OCCURRING MINERAL FIBER.
CHRYSOTILE SERPENTINE AMPHIBOLE AMOSITE
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
15
CERAMIC FIBER
FIBER OBTAINED FROM GLASS FIBERS.
MINERAL FIBERS
GLASS ALUMINIUM OXIDE SILICON CARBIDE BORON CARBIDE
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
16
METAL FIBER
FIBERS PREPARED FROM METAL ORES
MINERAL FIBERS
ALUMINIUM SILVER STAINLESS STEEL GOLD
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
17
ANIMAL FIBERS
HAIR FIBER
FIBER OR WOOL TAKEN FROM ANIMALS OR HAIRY MAMMALS.
SHEEP WOOL GOAT HAIR ALPACA FUR HORSE HAIR
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
18
SILK FIBER
FIBER COLLECTED FROM DRIED SALIVA OF BUGS OR INSECTS DURING THE PREPARATION OF COCOONS.
ANIMAL FIBERS
SILKWORM
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
19
AVIAN FIBER
FIBERS ARE COLLECTED FROM FEATHER OF BIRDS.
ANIMAL FIBERS
KAPOK
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
20
N2 ADVANTAGES
NATURAL FIBER
 High specific properties with lower prices of natural fiber composites are making it attractive for
various applications.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
21
 RENEWABLE
 EASILY AVAILABLE
 RECYCLABLE
 BIODEGRADABLE
 LOW DENSITY
 HIGH STABILITY
 SATISFYING MECHANICAL AND ACCOUSTIC PROPERTIES.
 ENVIRONMENT FRIENDLY.
 PRODUCTION IS ENVIRONMENT AND HUMAN FRIENDLY.
 LOW INVESTMENT FOR PRODUCTION.
 REDUCED FOGGING BEHAVIOUR DURING MANUFACTURING.
 OPTION FOR NEW PRODUCTION MATERIALS AND TECHNOLOGY.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
22
N3 APPLICATIONS
NATURAL FIBER
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
23
BUILDING AND CONSTRUCTION INDUSTRY STORAGE DEVICES INDUSTRY FURNITURE INDUSTRY
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
24
TRANSPORTATION INDUSTRY SPORTS INDUSTRY TEXTILE INDUSTRY
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
25
NCNATURAL FIBER COMPOSITES
Natural fiber composites are a composite material consisting of a polymer matrix embedded with high-
strength natural fibers, like jute, oil palm, sisal, kenaf, and flax.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
26
C1 ADVANTAGES
NATURAL FIBER COMPOSITES
 Natural fibers reinforced composites are emerging very rapidly as the potential substitute to the
metal or ceramic based materials in applications that also include automotive, aerospace, marine,
sporting goods and electronic industries.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
27
ENVIRONMENTAL ADVANTAGES
 Renewable raw material base
 Biodegradable
 Reduced fossil fuel and resource consumption
 Lower Greenhouse gas emissions
 Lower overall emissions and environmental impacts
 Energy recovery from incineration
ECONOMIC ADVANTAGES
 Rising petroleum prices, technological progress and scale economies.
 Raw materials available at very low cost.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
28
C2DIFFERENCES
NATURAL FIBER COMPOSITES
SYNTHETIC FIBER COMPOSITES
vs
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
29
ASPECTS PARAMETER
COMPOSITES
NATUAL FIBER SYNTHETIC FIBER
TECHNICAL
MECHANICAL PROPERTY MODERATE HIGH
MOISTURE PROPERTY HIGH LOW
THERMAL PROPERTY HIGH LOW
ENVIRONMENTAL
RESOURCES INFINITE LIMITED
PRODUCTION LOW HIGH
RECYCLABILITY GOOD MODERATE
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
30
NATURAL FIBER COMPOSITES SYNTHETIC FIBER COMPOSITES
 These are naturally obtained.
 Colors of these are obtained naturally.
 These are eco-friendly.
 These are comparatively less durable than
synthetic fibers.
 These are chemically composed.
 Color of these are artificially obtained.
 These are eco-friendly.
 These are more durable than natural
fibers.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
31
MP
INDUCED MECHANICAL PROPERTIES
NATURAL FIBER COMPOSITES
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
32
P1 PROPERTIES
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
33
FIBER COMPOSITE DENSITY (g/𝒄𝒎 𝟐
) ELONGATION (%) TENSILE STRENGTH (MPa) YOUNG’s MODULUS
COTTON 1.5-1.6 7-8 287-597 5.5-12.6
JUTE 1.3 1.5 393-773 26.6
FLAX 2.7-3.2 345-1035 27.6
HEMP 1.6 690
RAMIE 3.6-3.8 400-938 61.4-128
SISAL 1.5 2.0-2.5 511-635 9.4-22
COIR 30 175 4-6.02
VISCOSE 11.4 593 11
SOFT WOOD 1000 40
KENAF 1.5 930 53
NETTLE 1.7 650 38
MECHANICAL PROPERTIES
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
34
P2 PROCESSING
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
35
There are plain mixers like Brabender and many types of extruders. Extruders can be equipped with a single
screw or twin screws. In the case of twin screws they can co-rotate or counter rotate. The screws can be shaped
just for transportation like an Archimedes screw, it can be conical to build up pressure or they can be of even
thickness equipped with kneading and dispersing elements to improve blending. The length to diameter ratio of
the screw as well as the free space for the material differs between screws also giving different residence time.
COMPOUNDING
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
36
The injection molding machine is defined and characterized by its clamp size and its injection capacity. Clamp
force ranges from a couple of tons to several thousands of tons. The most frequently used machines lie around
300 tons. Injection capacity ranges from a few grams to hundreds of kilograms. Most of the heat that is used for
melting granules evolves from friction between granules, and between the barrel and the screw. The size of the
screw often gradually increases.
INJECTION MOULDING
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
37
P3 MODIFICATION
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
38
THERMO TREATMENT FOLLOWED BY CALENDARING & STRETCHING
 Softening the lignin & hemicellulose, bringing it to surface & forming of water resistant surface
PLASMA TREATMENT
CORONA DISCHARGE AT ATMOSPHERIC PRESS
 This treatment does not at all affect the bulk properties of the natural fibres.
PHYSICAL MODIFACTIONS
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
39
BIOLOGICAL MODIFACTIONS
INVOLVES THE USE OF NATURALLY OCCURRING MICROORGANISMS, NAMELY BACTERIA AND FUNGI.
 Process is time consuming, water polluting & the quality of fibres obtained is very much dependent on
quality of water used.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
40
UTILIZES CHEMICAL AGENTS TO MODIFY THE SURFACE OF FIBRES OR THE WHOLE FIBRE THROUGHOUT.
 Improve the adhesion between the fibre surface and the polymer matrix.
 Increase fibre strength.
 Reducing water absorption by composites (increasing moisture resistance).
 Improving mechanical properties of the composite materials.
CHEMICAL MODIFACTIONS
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
41
MODIFIES FIBRES FOR NEW FUNCTION ON THE SURFACE.
PERFORMANCE OF COMPOSITE MATERIAL IS ENHANCED
 Layer-by-Layer Deposition and Sol-Gel processes are the main approaches which have commonly
been employed.
NANO TECHNOLOGY
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
42
P4 TREATMENT
 ALKALINE TREATMENT
 SILANE TREATMENT
 ACETYLATION
 BENZOYLATION
 ACRYLATION
 COUPLING AGENTS
 ISOCYANATE TREATMENT
 PERMANGANATE TREATMENT
 PEROXIDE TREATMENT
 SODIUM CHLORITE TREATMENT
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
43
DISRUPTION OF HYDROGEN BONDING IN THE NETWORK STRUCTURE
SURFACE ROUGHNESS OF COMPOSITE MATERIAL IS INCREASED
 This treatment removes a certain amount of lignin, wax and oils covering the external surface of the fibre cell
wall, depolymerizes cellulose and exposes the short length crystallites.
 The treatment changes the orientation of the highly packed crystalline cellulose order, forming an amorphous
region.
ALKALINE TREATMENT
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
44
SILANE (SiH4) TREATMENT
LET NATURAL FIBRES ADHERE TO A POLYMER MATRIX
COMPOSITE MATERIAL IS STABILIZED
 The silanol reacts with the hydroxyl group of the fibre, forming stable covalent bonds to the cell wall that are
chemisorbed onto the fibre surface.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
45
ACETYLATION (CH 𝟑COO-) TREATMENT
ESTERIFICATION METHOD
CELLULOSIC FIBRES OF COMPOSITE MATERIAL ARE PLASTICIZED
 Chemical modification with acetic anhydride substitutes the polymer hydroxyl groups of the cell wall with
acetyl groups, modifying the properties of these polymers so that they become hydrophobic.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
46
BENZOYLATION (C 𝟔H 𝟓C=O) TREATMENT
• Decreased hydrophilic nature of the treated fibre.
• Increasing the strength of composite.
• Decreasing its water absorption.
• Improving its thermal stability.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
47
ACRYLATION (CH 𝟐=CHCO-)
 Acrylation reaction is initiated by free radicals of the cellulose molecule.
 Cellulose can be treated with high energy radiation to generate radicals together with chain scission.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
48
COUPLING AGENTS
 Maleated coupling agents are widely used to strengthen composites containing fillers and fibre
reinforcements.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
49
ISOCYANATE (-N=C=O) TREATMENT
 The isocyanate group is highly susceptible to reaction with the hydroxyl groups of cellulose and lignin in
fibres.
 Isocyanate is reported to work as a coupling agent used in fibre-reinforced composites.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
50
PERMANGANATE (MnO 𝟒
−
) TREATMENT
 Permanganate treatment leads to the formation of cellulose radical through MnO3
- ion formation.
 Highly reactive Mn3+ ions are responsible for initiating graft copolymerization.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
51
 In peroxide treatment, fibres are coated with Benzoyl peroxide or Dicumyl peroxide chemicals in acetone
solution for about 30 min after alkali pre-treatment.
PEROXIDE TREATMENT
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
52
BLEACHING OF NATURAL FIBRES WITH SODIUM CHLORITE WHICH CLEANS THE FIBRES THOROUGHLY
COMPOSITE MATERIALS ARE MADE ROUGH
 This roughness is responsible for better fibre – matrix adhesion which is possible because of the interlocking of
the rough fibre surface & the matrix polymer chains.
SODIUM CHLORIDE (NaCl) TREATMENT
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
53
AA ADVANCED APPLICATIONS
NATURAL FIBER COMPOSITES
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
54
AUTOMOTIVE INDUSTRY
JUTE FIBER COMPOSITE
PRIMARY STRUCTURAL APPLICATIONS
 Indoor housing elements.
 Low cost housing for defense, rehabilitation and transport.
AUTOMOTIVE PANELS MANUFACTURING
 Doors, ceilings, engine and passenger compartments.
BARK GREEN EPOXY COMPOSITE
AUTOMOTIVE INSTRUMENTS PANELS
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
55
CONTSRUCTION INDUSTRY
STRAW BALES
BUILDING CONSTRUCTION
WOOD FIBER COMPOSITES
LOAD BEARING ELEMENTS
 Beam, roof, multipurpose panel, water tanks and pedestrian bridge.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
56
A1 INNOVATION
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
57
INNOVATION OPPORTUNITIES FOR INDIA
 India, endowed with an abundant availability of natural fibers has focused on the development of
natural fiber composites primarily to explore value-added application avenues.
 The development of natural fiber composites in India is based on a two-pronged strategy of
preventing depletion of forest resources as well as ensuring good economic returns for the
cultivation of natural fibers.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
58
INNOVATION IN ELECTRONICS
ECO MOBILE BY NEC2006
First time in world an environmentally sound material has been used for a mobile phone casing.
 MODEL NAME: FOMA(R) N701iECO
 MATERIAL USED
• Reinforcement: Kenaf
• Resin: Poly Latic acid
 ADVANTAGES
• Heat resistant
• Environment friendly
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
59
INNOVATION IN SPORTS
RACING BICYCLE WITH NFC
Museeuw bikes has developed first racing bike with flax carbon epoxy prepare.
 MODEL NAME: MF1, MF3, MF5.
 MATERIAL USED
• Reinforcement: Flax, Hemp.
• Resin: epoxy
 ADVANTAGES
• Good anti-vibration property
• low cost.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
60
INNOVATION IN AUTOMOBILE
ECO PARTS IN AUTOMOBILE
 OEM & MODEL NAME: Ford Motor Co., 2010 Ford Flex CUV.
 APPLICATIONS: Trim bin.
 MATERIAL & PROCESS: Wheat-Straw-Reinforced PP, Injection molding.
 PROCESS INNOVATION: Highly automated D-LFT process by Damlier Chrysler.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
61
FSFUTURE SCOPE
NATURAL FIBER COMPOSITES
THE GLOBAL VISION OF THE BIO-ECONOMY FORESEES A MASSIVE ANNUAL REVENUE GROWTH FOR BIO
PRODUCTS.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
62
CASE OF SUCCESS
 NATURAL FIBERS : Wood, Hemp, Flax, Kenaf.
 BIO-BASED POLYMER : PLA from corn and sweet potato
RESPOND TO THE NEEDS OF MATERIALS IN THE 21ST CENTURY
 To cope with limitation of petroleum supply.
 To cope with environmental pollution concern
ECONOMICALLY FAVORABLE COMPOSITES MADE OF
 Sustainable crop-derived plastics.
 Inexpensive crop-derived fibers as reinforcement
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
63
F1 MARKET
Natural fiber composites are new in Environment & Energy and sporting segments, but has healthy
potential to capture good market share in near future.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
64
ANNUAL GROWTH
BIOFUELSBIOCHEMICAL
2016 TO 2030
36%
BIOMATERIALS
22% 25%
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
65
LUCINTEL‘s report on “NATURAL FIBRE COMPOSITES MARKET TREND AND FORECAST 2011–2016: TREND, FORECAST AND OPPORTUNITY ANALYSIS‖ IN 2010”
NATURAL FIBER COMPOSITE MARKET (million USD)
180.5
280.3
531.3
1037.8
2005 2010 2016 2030
COMPOUND ANNUAL GROWTH RATE
2005 2010 2016 2030
15%
11%
19%
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
66
 NORTH AMERICA is the largest region for BUILDING & CONSTRUCTION APPLICATIONS.
 EUROPE is the largest region for AUTOMOTIVE APPLICATIONS.
Asia is emerging as a big market for NFCs due to the rapidly increasing demand in China and India.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
67
AUTOMOBILE INDUSTRY
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
68
APPLICATIONS FIBER OPPORTUNITY ADVANTAGES DISADVANTAGES
DOOR PANEL/INSERTS
KENAF/ HEMP WOOD
FIBER
Medium Lower weight Lower strength
REAR PARCEL SHELVES KENAF FLAX Medium Lower cost
High moisture absorption
SEATBACKS FLAX Medium Eco friendly
SPARE TIRE COVERS FLAX Medium Friendly processing Lower durability
OTHER INTERIOR TRIM KENAF FLAX Small
Thermal recycling is
possible
Poor fire resistance
SPARE-WHEEL PAN ABACA Medium
Good thermal and acoustic
insulation
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
69
CONSTRUCTION INDUSTRY
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
70
APPLICATIONS FIBER OPPORTUNITY ADVANTAGES DISADVANTAGES
DECKING
WOOD FLOUR/FIBER
High Low life cycle cost Lower strength
RAILING SYSTEM High Low & easy maintenance
High moisture absorption
WINDOW FRAME High Low moisture absorption
FENCING FLAX Medium Lower variability than wood Lower durability
PANELS RICE HUSK, BAGASSE High
Eco friendly, Government
regulation
Poor fire resistance
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
71
ELECTRONICS INDUSTRY
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
72
APPLICATIONS FIBER OPPORTUNITY ADVANTAGES DISADVANTAGES
MOBILE CASE KENAF Medium Low cost Lower durability
LAPTOP CASE FLAX Medium Durable Poor fire resistance
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
73
PSPRESENT SCENARIO
NATURAL FIBER COMPOSITES
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
74
S1 DRIVERS
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
75
RAW MATERIAL SOURCE: Natural fiber composites made with easily available renewable sources.
PROPERTIES: Lighter weight, low energy consumption and low cost product.
VOLATILITY IN OIL COST: Impacts substitute materials market and NFC costs less so and
encourage world to use NFC.
ENVIRONMENTAL ADVANTAGES: Natural fiber composites are eco friendly and help to reduce
global warming effect.
GOVERNMENT SUPPORT: Legislative/policy commitment to carbon reduction.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
76
S2 CHALLENGES
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
77
MATERIAL QUALITY:
• Uniformity and consistency of raw material are major industry challenges.
• Lower impact strength, not suitable for applications requiring optimal strength.
• Low UV resistance limits market.
PROCESSSING:
• Natural Fiber variability and subsequent degradation while manufacturing composite products.
• Technological improvements needed.
INVENTORY OF RAW MATERIAL:
• Fibers are hydrophilic which drives potential degradation and biological attack by fungi.
• Subsequent difficulty to store for long periods of time.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
78
S3 FACTORS
 THERE ARE EXTERNAL SEVERAL FORCES THAT SHAPES NATURAL FIBER COMPOSITE INDUSTRY.
INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF
NATURAL FIBER COMPOSITES
[FUTURE SCOPE AND PRESENT SCENERIO]
79
NATURAL FIBER COMPOSITE
INDUSTRY
CUSTOMERS SUPPLIERS
WORKFORCE
REGULATORS COMPETITORS
TECHNOLOGY
DISTRIBUTORS CATASTROPHE INNOVATION
 CAPITAL
 PERFOMANCE
 PROCESS
 MACHINES
 DISASTERS
 RECESSION
 INSTABILITY
 SKILLS
 LOCATION
 AVAILABILITY
 TRADITIONAL
MARKET
 ANALYSIS
 SPECIALIZATION
 EFFCIENCY
 SERVICE
 SOURSCING
 EFFICIENCY
 QUALITY
 PARTNERSHIP
 SERVICE
 GLOBALIZATION TAX CREDITS
 WASTE LAWS
 PROGRAMMES
80
THANK YOU

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INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBRE COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO]

  • 2. 2 INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO]
  • 3. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 3 FI FIBERS Fibers are a class of hair-like material that are continuous filaments or are in discrete elongated pieces, similar to pieces of thread.  They are used as components of composites materials or spun into threads & ropes.
  • 4. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 4 CO COMPOSITES Composite materials are heterogeneous materials consisting of two or more solid phases, which are in intimate contact with each other on a microscopic scale.
  • 5. Natural fiber is a type of renewable sources and a new generation of reinforcements and supplements for polymer based materials. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 5 NF NATURAL FIBERS
  • 6. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 6 N1SOURCES NATURAL FIBERS PLANTS MINERALS ANIMALS
  • 7. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 7 REINFORCED NATURAL FIBERS/FILLERS PLANT FIBERS MINERAL FIBERS ANIMAL FIBERS BAST FIBER LEAF FIBER ASBESTOS FIBER STALK FIBER SEED FIBER FRUIT FIBER CERAMIC FIBER HAIR FIBER SILK FIBER AVIAN FIBER METAL FIBER
  • 8. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 8 PLANT FIBERS BAST FIBER FIBERS ARE COLLECTED FROM THE SKIN OR BAST SURROUNDING THE STEM FLAX HEMP JUTE RAMIE
  • 9. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 9 PLANT FIBERS LEAF FIBER FIBERS COLLECTED FROM LEAVES ABACA BANANA SISAL PINEAPPLE
  • 10. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 10 PLANT FIBERS STALK FIBER WHEAT RICE MAIZE OAT FIBERS COLLECTED FROM STALK
  • 11. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 11 PLANT FIBERS SEED FIBER FIBERS ARE COLLECTED FROM SEEDS OR SEED CASES. COTTON KAPOK MILKWEED COIR
  • 12. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 12 PLANT FIBERS FRUIT FIBER FIBERS ARE COLLECTED FROM THE FRUIT OF THE PLANT COCONUT
  • 13. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 13 PLANT FIBERS WOOD FIBER FIBER DERIVED FROM WOOD BALSA (HARDWOOD) TIMBER (SOFTWOOD)
  • 14. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 14 MINERAL FIBERS ASBESTOS FIBER THE ONLY NATURALLY OCCURRING MINERAL FIBER. CHRYSOTILE SERPENTINE AMPHIBOLE AMOSITE
  • 15. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 15 CERAMIC FIBER FIBER OBTAINED FROM GLASS FIBERS. MINERAL FIBERS GLASS ALUMINIUM OXIDE SILICON CARBIDE BORON CARBIDE
  • 16. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 16 METAL FIBER FIBERS PREPARED FROM METAL ORES MINERAL FIBERS ALUMINIUM SILVER STAINLESS STEEL GOLD
  • 17. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 17 ANIMAL FIBERS HAIR FIBER FIBER OR WOOL TAKEN FROM ANIMALS OR HAIRY MAMMALS. SHEEP WOOL GOAT HAIR ALPACA FUR HORSE HAIR
  • 18. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 18 SILK FIBER FIBER COLLECTED FROM DRIED SALIVA OF BUGS OR INSECTS DURING THE PREPARATION OF COCOONS. ANIMAL FIBERS SILKWORM
  • 19. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 19 AVIAN FIBER FIBERS ARE COLLECTED FROM FEATHER OF BIRDS. ANIMAL FIBERS KAPOK
  • 20. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 20 N2 ADVANTAGES NATURAL FIBER  High specific properties with lower prices of natural fiber composites are making it attractive for various applications.
  • 21. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 21  RENEWABLE  EASILY AVAILABLE  RECYCLABLE  BIODEGRADABLE  LOW DENSITY  HIGH STABILITY  SATISFYING MECHANICAL AND ACCOUSTIC PROPERTIES.  ENVIRONMENT FRIENDLY.  PRODUCTION IS ENVIRONMENT AND HUMAN FRIENDLY.  LOW INVESTMENT FOR PRODUCTION.  REDUCED FOGGING BEHAVIOUR DURING MANUFACTURING.  OPTION FOR NEW PRODUCTION MATERIALS AND TECHNOLOGY.
  • 22. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 22 N3 APPLICATIONS NATURAL FIBER
  • 23. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 23 BUILDING AND CONSTRUCTION INDUSTRY STORAGE DEVICES INDUSTRY FURNITURE INDUSTRY
  • 24. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 24 TRANSPORTATION INDUSTRY SPORTS INDUSTRY TEXTILE INDUSTRY
  • 25. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 25 NCNATURAL FIBER COMPOSITES Natural fiber composites are a composite material consisting of a polymer matrix embedded with high- strength natural fibers, like jute, oil palm, sisal, kenaf, and flax.
  • 26. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 26 C1 ADVANTAGES NATURAL FIBER COMPOSITES  Natural fibers reinforced composites are emerging very rapidly as the potential substitute to the metal or ceramic based materials in applications that also include automotive, aerospace, marine, sporting goods and electronic industries.
  • 27. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 27 ENVIRONMENTAL ADVANTAGES  Renewable raw material base  Biodegradable  Reduced fossil fuel and resource consumption  Lower Greenhouse gas emissions  Lower overall emissions and environmental impacts  Energy recovery from incineration ECONOMIC ADVANTAGES  Rising petroleum prices, technological progress and scale economies.  Raw materials available at very low cost.
  • 28. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 28 C2DIFFERENCES NATURAL FIBER COMPOSITES SYNTHETIC FIBER COMPOSITES vs
  • 29. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 29 ASPECTS PARAMETER COMPOSITES NATUAL FIBER SYNTHETIC FIBER TECHNICAL MECHANICAL PROPERTY MODERATE HIGH MOISTURE PROPERTY HIGH LOW THERMAL PROPERTY HIGH LOW ENVIRONMENTAL RESOURCES INFINITE LIMITED PRODUCTION LOW HIGH RECYCLABILITY GOOD MODERATE
  • 30. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 30 NATURAL FIBER COMPOSITES SYNTHETIC FIBER COMPOSITES  These are naturally obtained.  Colors of these are obtained naturally.  These are eco-friendly.  These are comparatively less durable than synthetic fibers.  These are chemically composed.  Color of these are artificially obtained.  These are eco-friendly.  These are more durable than natural fibers.
  • 31. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 31 MP INDUCED MECHANICAL PROPERTIES NATURAL FIBER COMPOSITES
  • 32. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 32 P1 PROPERTIES
  • 33. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 33 FIBER COMPOSITE DENSITY (g/𝒄𝒎 𝟐 ) ELONGATION (%) TENSILE STRENGTH (MPa) YOUNG’s MODULUS COTTON 1.5-1.6 7-8 287-597 5.5-12.6 JUTE 1.3 1.5 393-773 26.6 FLAX 2.7-3.2 345-1035 27.6 HEMP 1.6 690 RAMIE 3.6-3.8 400-938 61.4-128 SISAL 1.5 2.0-2.5 511-635 9.4-22 COIR 30 175 4-6.02 VISCOSE 11.4 593 11 SOFT WOOD 1000 40 KENAF 1.5 930 53 NETTLE 1.7 650 38 MECHANICAL PROPERTIES
  • 34. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 34 P2 PROCESSING
  • 35. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 35 There are plain mixers like Brabender and many types of extruders. Extruders can be equipped with a single screw or twin screws. In the case of twin screws they can co-rotate or counter rotate. The screws can be shaped just for transportation like an Archimedes screw, it can be conical to build up pressure or they can be of even thickness equipped with kneading and dispersing elements to improve blending. The length to diameter ratio of the screw as well as the free space for the material differs between screws also giving different residence time. COMPOUNDING
  • 36. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 36 The injection molding machine is defined and characterized by its clamp size and its injection capacity. Clamp force ranges from a couple of tons to several thousands of tons. The most frequently used machines lie around 300 tons. Injection capacity ranges from a few grams to hundreds of kilograms. Most of the heat that is used for melting granules evolves from friction between granules, and between the barrel and the screw. The size of the screw often gradually increases. INJECTION MOULDING
  • 37. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 37 P3 MODIFICATION
  • 38. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 38 THERMO TREATMENT FOLLOWED BY CALENDARING & STRETCHING  Softening the lignin & hemicellulose, bringing it to surface & forming of water resistant surface PLASMA TREATMENT CORONA DISCHARGE AT ATMOSPHERIC PRESS  This treatment does not at all affect the bulk properties of the natural fibres. PHYSICAL MODIFACTIONS
  • 39. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 39 BIOLOGICAL MODIFACTIONS INVOLVES THE USE OF NATURALLY OCCURRING MICROORGANISMS, NAMELY BACTERIA AND FUNGI.  Process is time consuming, water polluting & the quality of fibres obtained is very much dependent on quality of water used.
  • 40. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 40 UTILIZES CHEMICAL AGENTS TO MODIFY THE SURFACE OF FIBRES OR THE WHOLE FIBRE THROUGHOUT.  Improve the adhesion between the fibre surface and the polymer matrix.  Increase fibre strength.  Reducing water absorption by composites (increasing moisture resistance).  Improving mechanical properties of the composite materials. CHEMICAL MODIFACTIONS
  • 41. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 41 MODIFIES FIBRES FOR NEW FUNCTION ON THE SURFACE. PERFORMANCE OF COMPOSITE MATERIAL IS ENHANCED  Layer-by-Layer Deposition and Sol-Gel processes are the main approaches which have commonly been employed. NANO TECHNOLOGY
  • 42. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 42 P4 TREATMENT  ALKALINE TREATMENT  SILANE TREATMENT  ACETYLATION  BENZOYLATION  ACRYLATION  COUPLING AGENTS  ISOCYANATE TREATMENT  PERMANGANATE TREATMENT  PEROXIDE TREATMENT  SODIUM CHLORITE TREATMENT
  • 43. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 43 DISRUPTION OF HYDROGEN BONDING IN THE NETWORK STRUCTURE SURFACE ROUGHNESS OF COMPOSITE MATERIAL IS INCREASED  This treatment removes a certain amount of lignin, wax and oils covering the external surface of the fibre cell wall, depolymerizes cellulose and exposes the short length crystallites.  The treatment changes the orientation of the highly packed crystalline cellulose order, forming an amorphous region. ALKALINE TREATMENT
  • 44. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 44 SILANE (SiH4) TREATMENT LET NATURAL FIBRES ADHERE TO A POLYMER MATRIX COMPOSITE MATERIAL IS STABILIZED  The silanol reacts with the hydroxyl group of the fibre, forming stable covalent bonds to the cell wall that are chemisorbed onto the fibre surface.
  • 45. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 45 ACETYLATION (CH 𝟑COO-) TREATMENT ESTERIFICATION METHOD CELLULOSIC FIBRES OF COMPOSITE MATERIAL ARE PLASTICIZED  Chemical modification with acetic anhydride substitutes the polymer hydroxyl groups of the cell wall with acetyl groups, modifying the properties of these polymers so that they become hydrophobic.
  • 46. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 46 BENZOYLATION (C 𝟔H 𝟓C=O) TREATMENT • Decreased hydrophilic nature of the treated fibre. • Increasing the strength of composite. • Decreasing its water absorption. • Improving its thermal stability.
  • 47. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 47 ACRYLATION (CH 𝟐=CHCO-)  Acrylation reaction is initiated by free radicals of the cellulose molecule.  Cellulose can be treated with high energy radiation to generate radicals together with chain scission.
  • 48. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 48 COUPLING AGENTS  Maleated coupling agents are widely used to strengthen composites containing fillers and fibre reinforcements.
  • 49. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 49 ISOCYANATE (-N=C=O) TREATMENT  The isocyanate group is highly susceptible to reaction with the hydroxyl groups of cellulose and lignin in fibres.  Isocyanate is reported to work as a coupling agent used in fibre-reinforced composites.
  • 50. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 50 PERMANGANATE (MnO 𝟒 − ) TREATMENT  Permanganate treatment leads to the formation of cellulose radical through MnO3 - ion formation.  Highly reactive Mn3+ ions are responsible for initiating graft copolymerization.
  • 51. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 51  In peroxide treatment, fibres are coated with Benzoyl peroxide or Dicumyl peroxide chemicals in acetone solution for about 30 min after alkali pre-treatment. PEROXIDE TREATMENT
  • 52. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 52 BLEACHING OF NATURAL FIBRES WITH SODIUM CHLORITE WHICH CLEANS THE FIBRES THOROUGHLY COMPOSITE MATERIALS ARE MADE ROUGH  This roughness is responsible for better fibre – matrix adhesion which is possible because of the interlocking of the rough fibre surface & the matrix polymer chains. SODIUM CHLORIDE (NaCl) TREATMENT
  • 53. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 53 AA ADVANCED APPLICATIONS NATURAL FIBER COMPOSITES
  • 54. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 54 AUTOMOTIVE INDUSTRY JUTE FIBER COMPOSITE PRIMARY STRUCTURAL APPLICATIONS  Indoor housing elements.  Low cost housing for defense, rehabilitation and transport. AUTOMOTIVE PANELS MANUFACTURING  Doors, ceilings, engine and passenger compartments. BARK GREEN EPOXY COMPOSITE AUTOMOTIVE INSTRUMENTS PANELS
  • 55. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 55 CONTSRUCTION INDUSTRY STRAW BALES BUILDING CONSTRUCTION WOOD FIBER COMPOSITES LOAD BEARING ELEMENTS  Beam, roof, multipurpose panel, water tanks and pedestrian bridge.
  • 56. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 56 A1 INNOVATION
  • 57. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 57 INNOVATION OPPORTUNITIES FOR INDIA  India, endowed with an abundant availability of natural fibers has focused on the development of natural fiber composites primarily to explore value-added application avenues.  The development of natural fiber composites in India is based on a two-pronged strategy of preventing depletion of forest resources as well as ensuring good economic returns for the cultivation of natural fibers.
  • 58. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 58 INNOVATION IN ELECTRONICS ECO MOBILE BY NEC2006 First time in world an environmentally sound material has been used for a mobile phone casing.  MODEL NAME: FOMA(R) N701iECO  MATERIAL USED • Reinforcement: Kenaf • Resin: Poly Latic acid  ADVANTAGES • Heat resistant • Environment friendly
  • 59. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 59 INNOVATION IN SPORTS RACING BICYCLE WITH NFC Museeuw bikes has developed first racing bike with flax carbon epoxy prepare.  MODEL NAME: MF1, MF3, MF5.  MATERIAL USED • Reinforcement: Flax, Hemp. • Resin: epoxy  ADVANTAGES • Good anti-vibration property • low cost.
  • 60. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 60 INNOVATION IN AUTOMOBILE ECO PARTS IN AUTOMOBILE  OEM & MODEL NAME: Ford Motor Co., 2010 Ford Flex CUV.  APPLICATIONS: Trim bin.  MATERIAL & PROCESS: Wheat-Straw-Reinforced PP, Injection molding.  PROCESS INNOVATION: Highly automated D-LFT process by Damlier Chrysler.
  • 61. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 61 FSFUTURE SCOPE NATURAL FIBER COMPOSITES THE GLOBAL VISION OF THE BIO-ECONOMY FORESEES A MASSIVE ANNUAL REVENUE GROWTH FOR BIO PRODUCTS.
  • 62. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 62 CASE OF SUCCESS  NATURAL FIBERS : Wood, Hemp, Flax, Kenaf.  BIO-BASED POLYMER : PLA from corn and sweet potato RESPOND TO THE NEEDS OF MATERIALS IN THE 21ST CENTURY  To cope with limitation of petroleum supply.  To cope with environmental pollution concern ECONOMICALLY FAVORABLE COMPOSITES MADE OF  Sustainable crop-derived plastics.  Inexpensive crop-derived fibers as reinforcement
  • 63. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 63 F1 MARKET Natural fiber composites are new in Environment & Energy and sporting segments, but has healthy potential to capture good market share in near future.
  • 64. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 64 ANNUAL GROWTH BIOFUELSBIOCHEMICAL 2016 TO 2030 36% BIOMATERIALS 22% 25%
  • 65. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 65 LUCINTEL‘s report on “NATURAL FIBRE COMPOSITES MARKET TREND AND FORECAST 2011–2016: TREND, FORECAST AND OPPORTUNITY ANALYSIS‖ IN 2010” NATURAL FIBER COMPOSITE MARKET (million USD) 180.5 280.3 531.3 1037.8 2005 2010 2016 2030 COMPOUND ANNUAL GROWTH RATE 2005 2010 2016 2030 15% 11% 19%
  • 66. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 66  NORTH AMERICA is the largest region for BUILDING & CONSTRUCTION APPLICATIONS.  EUROPE is the largest region for AUTOMOTIVE APPLICATIONS. Asia is emerging as a big market for NFCs due to the rapidly increasing demand in China and India.
  • 67. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 67 AUTOMOBILE INDUSTRY
  • 68. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 68 APPLICATIONS FIBER OPPORTUNITY ADVANTAGES DISADVANTAGES DOOR PANEL/INSERTS KENAF/ HEMP WOOD FIBER Medium Lower weight Lower strength REAR PARCEL SHELVES KENAF FLAX Medium Lower cost High moisture absorption SEATBACKS FLAX Medium Eco friendly SPARE TIRE COVERS FLAX Medium Friendly processing Lower durability OTHER INTERIOR TRIM KENAF FLAX Small Thermal recycling is possible Poor fire resistance SPARE-WHEEL PAN ABACA Medium Good thermal and acoustic insulation
  • 69. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 69 CONSTRUCTION INDUSTRY
  • 70. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 70 APPLICATIONS FIBER OPPORTUNITY ADVANTAGES DISADVANTAGES DECKING WOOD FLOUR/FIBER High Low life cycle cost Lower strength RAILING SYSTEM High Low & easy maintenance High moisture absorption WINDOW FRAME High Low moisture absorption FENCING FLAX Medium Lower variability than wood Lower durability PANELS RICE HUSK, BAGASSE High Eco friendly, Government regulation Poor fire resistance
  • 71. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 71 ELECTRONICS INDUSTRY
  • 72. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 72 APPLICATIONS FIBER OPPORTUNITY ADVANTAGES DISADVANTAGES MOBILE CASE KENAF Medium Low cost Lower durability LAPTOP CASE FLAX Medium Durable Poor fire resistance
  • 73. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 73 PSPRESENT SCENARIO NATURAL FIBER COMPOSITES
  • 74. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 74 S1 DRIVERS
  • 75. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 75 RAW MATERIAL SOURCE: Natural fiber composites made with easily available renewable sources. PROPERTIES: Lighter weight, low energy consumption and low cost product. VOLATILITY IN OIL COST: Impacts substitute materials market and NFC costs less so and encourage world to use NFC. ENVIRONMENTAL ADVANTAGES: Natural fiber composites are eco friendly and help to reduce global warming effect. GOVERNMENT SUPPORT: Legislative/policy commitment to carbon reduction.
  • 76. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 76 S2 CHALLENGES
  • 77. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 77 MATERIAL QUALITY: • Uniformity and consistency of raw material are major industry challenges. • Lower impact strength, not suitable for applications requiring optimal strength. • Low UV resistance limits market. PROCESSSING: • Natural Fiber variability and subsequent degradation while manufacturing composite products. • Technological improvements needed. INVENTORY OF RAW MATERIAL: • Fibers are hydrophilic which drives potential degradation and biological attack by fungi. • Subsequent difficulty to store for long periods of time.
  • 78. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 78 S3 FACTORS  THERE ARE EXTERNAL SEVERAL FORCES THAT SHAPES NATURAL FIBER COMPOSITE INDUSTRY.
  • 79. INDUCED MECHANICAL PROPERTIES AND ADVANCED APPLICATIONS OF NATURAL FIBER COMPOSITES [FUTURE SCOPE AND PRESENT SCENERIO] 79 NATURAL FIBER COMPOSITE INDUSTRY CUSTOMERS SUPPLIERS WORKFORCE REGULATORS COMPETITORS TECHNOLOGY DISTRIBUTORS CATASTROPHE INNOVATION  CAPITAL  PERFOMANCE  PROCESS  MACHINES  DISASTERS  RECESSION  INSTABILITY  SKILLS  LOCATION  AVAILABILITY  TRADITIONAL MARKET  ANALYSIS  SPECIALIZATION  EFFCIENCY  SERVICE  SOURSCING  EFFICIENCY  QUALITY  PARTNERSHIP  SERVICE  GLOBALIZATION TAX CREDITS  WASTE LAWS  PROGRAMMES