HM-391 Modified Starch
HM-391 has stable viscosity and great film-forming property, which make the warp sizing has adequate permeation and coating. It has versatility and higher price performance ratio. It’s GOTS approved.
Application:
Used for warp sizing on pure cotton and poly-cotton, generally used in combination with chemical slurry.
Usage:
Add a certain amount of water to the size mixing vessel, boot the agitator and then add HM-391 and other textile additives, heat up to 98℃ after stirring evenly, and keep heat prevention for 30 minutes when the slurry dissolve completely. Finally add water to achieve the required volume according to the technological requirements.
Specification:
Appearance: White powder
Moisture: ≤15%
PH: 5.0-8.0
Viscosity: 6-20mpa.s(6% concentration, keep 60 minutes at 95℃,tested by NDJ-7 rotational viscosimeter)
Package:
25KG/bag, woven bag with inner plastic bag.