Surfactant system for dispersing and leveling of polyester dyes. Can be used as a single component in hard water application on its own & can be blended with RFT-100(S) to make ready to use product. Benefits to the customer: 1. Excellent dispersing properties for all class of disperse dyes. 2. Better brilliancy, fastness & softer feel. 3. Can eliminate individual dispersing agent. 4. Low dose level.

1. Disperse Dyeing Aid
RS-75
RSA Industries Pvt. Ltd.
______________________________________________
For export inquiries contact- +91-9823072312, For Indian inquiries contact- +91-9665082759
Fax: 0091-7104-236417 / 0091-712-2421729
Email: exports@ranchemicals.in/sales@ranchemicals.in/ marketing@rsaindustries.in
Website: www.ranchemicals.in / www.rsaindustries.in

2. ___________________________________________________________________________
RSA Industries Pvt. Ltd.
For export inquiries contact- +91-9823072312, For Indian inquiries contact- +91-9665082759
Fax: 0091-7104-236417 / 0091-712-2421729
Email: exports@ranchemicals.in/sales@ranchemicals.in/ marketing@rsaindustries.in
Website: www.ranchemicals.in / www.rsaindustries.in
RS-75
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Application
Surfactant system for dispersing and leveling of polyester dyes. Can be used as a single component in
hard water application on its own & can be blended with RFT-100(S) to make ready to use product
Chemistry for Performance
Excellent dispersing properties for all class of disperse dyes
Better brilliancy, fastness & softer feel
Chemistry for Economics
Can eliminate individual dispersing agent
Low dose level
Physical Properties
Product
Appearance
pH
(10% sol. In DM water)
Pack Size
Non-ionic
Biodegradable
Eco-friendly
Yellow Liquid 6 -7 35 kg
Recipe for preparation of 25 % ready to use solution
RFT – 100 (S) - 17.30Kg
RS-75 (solubilizer) - 10.30Kg
DMW - 74.40Kg
Total - 100.00 Kg

3. ___________________________________________________________________________
RSA Industries Pvt. Ltd.
For export inquiries contact- +91-9823072312, For Indian inquiries contact- +91-9665082759
Fax: 0091-7104-236417 / 0091-712-2421729
Email: exports@ranchemicals.in/sales@ranchemicals.in/ marketing@rsaindustries.in
Website: www.ranchemicals.in / www.rsaindustries.in
Dilution procedure
1. Take water in clean reactor and heat it to 90- 95°C
2. After achieving the desired temperature, start the addition of RS-75 resin gradually under
constant stirring (90 to 120 RPM) while maintaining the temperature
3. After the required amount of RS-75 has been added, continue stirring for 2 hrs (while
maintaining the temp at 90-95°C) until all of the RS-75 has dissolved to give a clear yellow and
transparent solution
4. Cool down the solution to 40-45°C and add the solubilizer (RS-75) under constant stirring
5. Mix for 30 minutes and then cool the solution to room temperature
6. Draw a sample for solid content & clarity. If required, add DMW to adjust the solid content to 25
± 1% solution. The final solution should be clear and transparent.
7. Drain the batch in a clean container as per requirement
Recommended dose levels for using RS-75 with RFT-100(S)
Colour Shade Product Dose levels of 25% diluted solution
For Fabric For Yarn For Fibre
Dark (4.0% & above) 0.25 gpl 0.25 – 0.5 gpl 0.5 – 1.0 gpl
Medium (2% – 4%) 0.375 gpl 0.5 – 1.0 gpl 0.2 – 0.5 gpl
Light / Critical (> 0.25% – 2%) 0.50 gpl 1.0 – 1.5 gpl 0.2 – 0.4 gpl
Note:
The doses given are based on 25 % diluted solution of RFT 100 (S) & RS-75 made as per the recipe given
above and are as per MLR 1: 10.
Recommended doses for using RS-75 as single component
0.3-0.4 gpl (Note: Dosage given on MLR 1:10)
* The literature indicates general information guidelines on our product for their use. The user should check the suitability of
the product for their use. RAN/RSA makes no warranty of any kind expressed or implied. Industrial safety practice is to be
followed. RAN/RSA takes no responsibility and expressly disclaim liabilities for law, damage or expense rising out of or in any
way connected with the handling, storage, use or disposable of the product.