Silicon 603
(Polyester Staple Fiber)
603 is one kind of polymethyl nonionic silicon emulsion based on special hydroxyl, with soft, smooth and fluffy hand feel properties.
Character
Appearance: milky white liquid
Solid content:60%-65%
PH:7-8
Properties
1.Used for polyester filler fiber finishing process
2.Used for polyester viscose imitate wool finishing process
3. Treated fabric after baking and crossing has good elastic function
4. Treated fabric has no ironing effect.
Dosage:
603 easy dissolve at water, recommend to add water to 603, not the contrary way(add 603 to water), can not use hard water, CACO3 content at water must be lower than 250ppm
Padding:
0.5ml/l Acetic acid(60%)
10-20 g/l 603
10-20 g/l nonionic softener
Pick up ratio: 70%, dry temperature 120-150’C
Exhaustion:
0.5ml/l Acetic acid(60%)
1-4 % 603, dry 150-210℃× 3-10 min
Packing 125kg plastic drum
Storage In cool place, shelf-life half year