Color fixing agent 50% content IBC package 1500Mt /month Capacity
Formaldehyde-free fixing agent
A kind of cationic polyamine based product,it can improve the washing-fastness and rubbing- fastness of dyes on fabrics.
Specification:
|
Type |
QTF-2 |
|
Appearance |
colorless to slight yellow liquid |
|
Solid content |
50% |
|
PH |
3-7 |
|
Viscosity |
7000-15000 |
Advantages:
1. formaldehyde-free chemical agent
2. effective for improving the washing fastness and rubbing fastness.
3. active group in molecule improve the fix effect
4. no effluence on the dyeing material and color light
Applications:
After dyeing, the soaped shell fabric is treated with this product under the PH 5.5-6.5 and
temperature of 50-70°C for 15-20minutes. Pay attention to heat up gradually after adding
the fixative before heating up for the use with non-ionic and cationic softener together in
one-bath in later process.
Technical flow:
1. Dip dyeing reference flowchart
dyeing → washing (→soap washing → water washing )→ fixing color → washing → other technical process
Dosage and requirement:
Usual dosage 0.2-0.7 %(o.w.f). Accurate dosage depend on dyed material color.
2. Pad dyeing reference flowchart
Dyeing → padding fixing agent → stoving → water washing → soaping →
water washing
Dosage and requirement.
Usual dosage 4-20g/L, Accurate dosage depend on dyed material color.
Package and storage:
1. The product is packed in 200kg and 1000 kg plastic drum
2. Keep in dry and ventilated place, away from direct sunshine . Shelf life: 1 year.
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