HF-1 is multi-amine cationic polymer. It can form water-insoluble macromolecular with dyes, thereby improve soaping and rub fastness of fabrics, especially to blue and green dyes. It is applicable to dyeing of reactive and direct dye for cotton, linen, viscose and printing fixing finish.
◎ Has no free formaldehyde or combined formaldehyde, meeting environmental
requirement.
◎ Can obviously improve wash and rub fastness of fabrics after fixation.
◎ Outstanding soak fastness in boiling water.
◎ Particularly prominent color fixing ability to red and black dyes.
◎ Has no effect on brightness of dyed fabrics, basically no effect on color shade.
Appearance: yellowish to yellow brown liquid
Ionicity: cationic
pH value: 5.0-7.0 (1% aqueous solution)
Solubility: can be diluted with water by any ratio
Used for dyeing and printing of reactive, direct, sulfur of cotton, linen and viscose.
◎ Exhaustion: HF-1: 0.5-1.5% (o.w.f)
Liquor ratio: 1:10-1:20
pH value: 5.0-7.0
40-60℃ X 20-30 minutes.
◎ Padding: HF-1: 5-15g/L
Note: The dosage of HF-1 can be changed according to deep color or light color. The dosage may be increased for deep color and reduced for light color.
The affects on color shade should be tested before mass production.
Because of its high-molecular compound property, the low-concentrated products would
precipitate out after long-time storage for its specific gravity. Please stir or filter fully before using.
Packing&Storage:
50kg or 120kg per plastic drum.
Can be stored for 12 months under cool and well ventilated condition.
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