Superior formaldehyde-free fixing agent（50% & 60%） HTF-658
Product Name: Superior Formaldehyde-Free Fixing Agent (50% & 60%)
Chemical Ingredient: Cationic Copolymer
Design Capacity: 30,000 tons/year
Product Certification: ZDHC
System Certification: ISO 9001 / 14001 / 45001
Specification
| Item | Index Value |
|---|---|
| Appearance | Brown red to amber transparent thick liquid |
| Solid Content | 50 ± 1% / 60 ± 1% |
| pH Value | 3 - 7 |
Patents Obtained
Patent 01: A kind of ternary copolymer highly efficient aldehyde-free color fixing agent for reactive dyes and its preparation method
Type: Invention Patent | Patent Publication No.: CN115748271B
Type: Invention Patent | Patent Publication No.: CN115748271B
Patent 02: A kind of preparation method of aldehyde-free color fixing agent and its production system
Type: Invention Patent | Patent Publication No.: CN115677927B
Type: Invention Patent | Patent Publication No.: CN115677927B
Application Properties
- Formaldehyde-Free Safety: Absolutely free of formaldehyde and will not release any free-formaldehyde during application or storage.
- Enhanced Fastness: Significantly improves washing fastness, perspiration fastness, and light fastness of reactive dyeing without affecting fabric shade.
- Broad Compatibility: Highly suitable for fixing polyester fibers, viscose, cotton, and blended fabrics dyed with reactive or direct dyes.
- Finishing Auxiliary: Can be seamlessly used in conjunction with nonionic softening agents in after-finishing processes.
Recommended Dosage
- Impregnation Method: 1.0 – 3.0% (o.w.f), treating time: 20 – 30 min.
- Padding Method: 2 – 8 g/L.
Attention: The dyed or printed fabric must be thoroughly cleaned (washed/soaped) prior to the fixation process to ensure optimal performance.
Package & Storage
- Package: 125 KG per PE Drum.
- Storage: Store sealed in a cool, dark place at room temperature. Avoid direct exposure to sunlight. Shelf life is 1 year.
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