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.