fixative

htf-148 formaldehyde-free fixative
quality index:

appearance：colorless to light yellow transparent and viscous liquid

solid content：40±1%

ph (1% aqueous solution)：3.0-7.0

viscosity：7000-15000

solubility：easily soluble in cold water

application property:
fixation treatment on reactive dye and direct dye, it can obviously improve the color fastness of fabrics obviously.

the specific dosage is according to the amount of sample.
in after finishing process, it can be used with nonionic softening agent.