Formaldehyde free Color-fixing agent HMRT is suitable for reactive dyestuff and anion dyestuffs dyeing, it can improve fabric soap-washing fastness and friction fastness.
Dyeing Products for knitting and woven cotton as
Trade Name: FORASIN EHMRT
||Light yellow transparent liquid
||High stability for hard water and usual acid, alkali, electrolyte
||Incompatibility with anion, used well with the cation and the non-ion
- he content is zero for examining the dissociative and liberative libratory formaldehyde on the references (GB/T 2912.1-1998, GB/T 2912.2-1998)
- be good at washing and wetting fastness for fabric printing and dyeing with reactive dye, direct dye, azoic dye, etc.
- Improve the friction fastness, the bearing seawater and sweat stain fastness for direct dye and reactive dye.
- The color cast of fabric is few or no change, and the recurring is good. It is stability for the steam and the dry heat.
- Prevent the fabric from the dye migrating in the dryness process.
- Few or no influence on the light fastness.
- No influence for the handle
1. Exhaust dyeing:
Reactive dye: 0.3-0.8%
Direct dye: 0.5-1%
20-60oC X25 min, PH 5.5-6-5
2. Continues dyeing
a. pad dyeing machine
Reactive dye: 5-10g/l
Direct dye: 10-15g/l
b. Open breadth washing machine
Reactive dye: 1-2.5g/l
Direct dye: 1.5-4g/l
30-50oC, PH 5.5-6.5, 100oC-102oC
3. Finishing of print fabric
Exhaust dyeing: 0.5-1.5%
Open breadth washing machine: 1-2.5g/lT
30-50oC, 20-30min, PH 5.5-6.5
4. Divest process
Defixer agent DSG: 1-2g/l
After 100oC X 30min, rinse twice with 40-50oC hot water
150kgs/Drum as Non-hazardous material