SUPER GUM –H85
(Thickening agent for disperse printing)
Super Gum –H85 is a natural thickener especially developed for disperse printing on polyester fabrics.
Specification
Appearance off-white, fine powder
Ionicity anionic
Viscosity 70000-80000 mpa.s
6%, 35℃, DNJ-1, 4# rotator, 6R/minute
PH value 9-11
Solubility cold water soluble
Moisture 6%
Stock paste preparation 8-10%
Properties
rapid viscosity development
viscosity stability under high shear conditions
very high colour yield
sharp and level printing
excellent wash-off properties, even after HT fixation or thermofixation.
Application
Used for disperse dyes printing on polyester or polyester-based fabrics.
How to use
Preparation of the stock paste(for example, 10%):
Super Gum –H85 10 kg
Water 90 kg
————————————-
Stock paste 100 kg
Method:
-Mix super gum H-85 with cold water as per above dosage.
-High-speed stirring at least 15 minutes and dissolve them completely.
-After a swelling time about 4-6 hours, the stock paste is ready for use.
-To keep swelling time overnight, it will improve rheological property and homogeneity.
Receipt for printing:
Stock paste 500-600
Dyes X
Urea 20
Sodium chlorate 0.5
Ammonium sulphate 5
Deepening agent 10
Add water to 1000
Printing — drying — steaming(128-130℃, 20 minutes) — rinse — soaping — rinse — drying
Packing
In 25kg multiply kraft paper bags, with PE bags inside.
Storage
Keep in cool and dry place, seal bags properly.