Bleaching agent LA SC-11113

【Product Introduction】

This product is mainly used in the low-temperature pretreatment process of cotton yarn and cotton fabric; it can activate hydrogen peroxide for effective scouring and bleaching under low temperature conditions, achieving the effect of traditional high-temperature scouring and bleaching.

【Product Features】

1. It has the activating effect of hydrogen peroxide, which can promote the effective decomposition of hydrogen peroxide, and significantly improve the whiteness and wool effect of treated fabrics;

2. It has the stabilizing effect of hydrogen peroxide, which can control the ineffective decomposition of hydrogen peroxide and reduce the strong damage to the fabric;

3. Used in conjunction with hydrogen peroxide, scouring and bleaching at 75-80, can effectively remove impurities such as slurry, cotton wax, pectin, etc.;

4. The low-temperature bleaching reaction is mild, the fiber has good shape retention and high strength retention rate, which can avoid defects such as fine wrinkles and fiber brittleness.

5. Compared with the traditional high-temperature scouring and bleaching process, it can save energy by more than 30%, and the operation is simple, which can shorten the processing time and reduce the overall cost.

【Basic Data】

Appearance: blue transparent liquid

Ionicity: Anion

pH value: 8.0 +- 1.0 (1% aqueous solution)

Solubility: easily soluble in water

【Instructions】

Low-temperature scouring and bleaching process for cotton knitted fabrics:

Caustic soda (solid) 1-2g/L

30% hydrogen peroxide 5-10g/L

Scouring penetrant 1-2g/L

11113 LA 0.1-0.2g/L

Water ratio 1:10, 75-80 heat preservation for 45-70 minutes, draining, hot water washing, neutralization, deoxygenation, dyeing