Formaldehyde-Free Color-Fixing Agent(cross-linking)
Formaldehyde-Free Color-Fixing Agent(cross-linking) gathers electrolytes for the strong cation, appearance is an amber viscous liquid. Be dissolved in water easily, not easy to combust, has strong coagulate dint, has good water solution stability, doesn't become a gel, and keeps stable in the wide PH range, anti-chlorine, and high charge density. It has compatibility relation with non-ionic and cationic surfactants. Furthermore, it is formaldehyde-free with good color-fixing ability, can improve color fastness, and brighten fabric luster.
Product Features：
Formaldehyde-Free Color-Fixing Agent is mainly used as the color-fixing agent of reactive dyes and direct dyes as well as printed fabric. It can improve the fabric wet fastness and weather fastness.Please first have a small test to confirm the correct method and dosage.
Reference method and dose:
Attracts method: Adjust the PH value to 4-5, processed in 55-60℃ with 15min,Light color: To dry by 0.3-0.5％(O.W.F)
Medium color: To dry by 0.5-1.0％(O.W.F)
Dark color: To dry by 1.0-2.0％(O.W.F)
impregnation method:
Light color 2.5-5.0 g/L
Medium color 5.0-10 g/L
Dark color 10-20 g/L
Specification:
Code Item | LYPF-322-1 | LYPF-322-2 | LYPF-322-3 | LYPF-322-4 |
Appearance | Amber viscous liquid | |||
Solid content,％ | 40±1 | 40±1 | 50±1 | 40±1 |
pH | 5.0－7.0 | |||
Viscosity（25℃）,cps | 300-500 | 4000-8000 | 10000-15000 | 10000-15000 |
Strucutre | Hydrochloric acid type | Hydrochloric acid type | Hydrochloric acid type | Acetoxy Type |
Package& Storage:
50kg PE Drum, 125kg PE Drum, 1000kg IBC Tank.Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.
