Textile Finishing Chemicals | ESTO Speciality LLP

Silicone Softeners

Towels & Knits

ESTOSOFT HP-303

Hydrophilic Silicone Emulsion

Form: Milky White Emulsion
Nature: Nonionic
pH: 5.0 - 7.0

Advantage: Specifically designed for towels and knits. Enhances wash-and-wear properties, crease recovery, and tear strength while maintaining hydrophilicity.

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ESTOSOFT 306

Micro Amino Silicone Emulsion

Form: Pale Yellowish Liquid
Nature: Non-ionic
Target: All fiber types (OE Yarns)

Advantage: Permanent softening effect that is fast to washing and dry cleaning. Improves fabric stretch, recovery, and sewability without yellowing.

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Specialized Softening Agents

Cold Soluble

ESTOSOFT CWS

Cold-Water-Soluble Cationic Softener

Form: Creamish Flakes/Cake
Nature: Cationic
Feature: Non-yellowing

Advantage: High substantivity for economical application. Provides superior surface softness, lubrication, and antistatic properties in a cold-dissolvable format.

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Structural & Stiffening Agents

Eco-Friendly

ESTOSTIFF S-250

Polyurethane-Urea Polymer Dispersion

Solid Content: 25% ± 2%
Nature: Anionic
Feature: Zero Isocyanate

Advantage: Offers high abrasion and chemical resistance. Ideal for enhancing film performance when blended with other water-dispersible polymers.

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Product Quick-Reference

Brand Name	Chemical Nature	Ionicity	Primary Benefit
ESTOSOFT HP-303	Hydrophilic Modified Silicone	Nonionic	High absorbency & elastic handle
ESTOSOFT 306	Modified Poly-Siloxane	Non-ionic	Wash-fast permanent softness
ESTOSOFT CWS	Cationic Softener Base	Cationic	Cold water solubility & antistatic
ESTOSTIFF S-250	Polyurethane-Urea (PUD)	Anionic	Abrasion resistance & stiffness