Product introduction:
This product gathers electrolyte for the strong cation, appearance is colorless to light yellow viscose liquid, freezing point:-2.8℃,specific weight:1.04 g/cm3, resolve temperature 280-300℃.Be dissolved in water easily, not easy to combust , strong coagulate dint, good water solution stability, don't become gel and keep stable in the wide PH range, anti-chlorine, 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.
Specification:
Code
Item
|
LYPF-321-1
|
LYPF-321-2
|
LYPF-321-3
|
Appearance
|
Colorless or light yellow viscous liquid.
|
Solid content,%
|
35±1
|
40±1
|
40±1
|
pH
|
5.0-7.0
|
Viscosity(25℃),cps
|
100-200
|
8000-12000
|
4000-8000
|
Strucutre
|
Line
|
Line
|
Crosslink
|
Use:
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
Package& Storage:
125kg PE Drum, 200kg PE Drum, 1000kg IBC Tank.
Pack and preserve the product in a sealed, cool and dry condition, and avoid contacting strong oxidants.
The term of validity: Two years.
Transportation: Non-dangerous goods.