Formaldehyde-Free Cationic Fastness Promoter Improves Wet Rubbing Fastness as Color-Fixing Agent

PRODUCT MODEL
SR-606
country of origin
CHINA
MOQ
500KG
payment method
T/T

Product Details

Highlight:

Formaldehyde-Free Fastness Promoter

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Cationic Color-Fixing Agent

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Improves Wet Rubbing Fastness Dyeing Auxiliary

Product Description
Detailed Specifications And Features
Dry And Wet Rubbing Fastness Promoter SR-606
Product Overview
A formaldehyde-free cationic solution that enhances dye adhesion and improves rubbing fastness while maintaining fabric softness and color integrity.
Technical Specifications
Ionicity Cationic
Appearance Yellow liquid
Main Composition Polymeric polyurethane polymers
Key Features & Benefits
  • Formaldehyde-free formulation for safer textile processing
  • Enhanced dye penetration and absorption within fibers
  • Forms protective color film with embedded dyes after curing
  • Significantly improves dye adhesion strength on fibers
  • Maintains soft hand feeling with minimal color change
  • Dramatically improves dry and wet rubbing fastness
  • Increases wet rubbing fastness by 1-1.5 grades
Performance Mechanism
After curing, the polymeric polyurethane polymers form a durable color film that encapsulates dyes within the fiber structure, creating stronger molecular bonds and significantly enhancing rubbing resistance while preserving fabric quality and appearance.
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