It is a composite multi ion surfactant added in the pre-treatment process of wood chips before mechanical pulping such as APMP/BCTMP/TMP.

＜ Character ＞

Appearance: colorless to light yellow transparent liquid

Ionicity: Special complex ion anion type

Effective ingredients:>35%

Solubility: easily soluble in water and general solvents

PH: 5.5~9.0

Mechanism of action

It has excellent resistance to concentrated alkali, high temperature, oxidation, and hard water. It has excellent penetration, emulsification, degreasing, cleaning, and dispersion effects under strong alkaline conditions.

During the pre impregnation process of mechanical pulping wood chips, the lignin in the intercellular layer of softened fibers can be increased, making it easier for fiber separation to occur between the intercellular layer and the primary wall of the fibers during pulping. This allows for a more complete separation of fibers and fine fibers, greatly improving the softness and bonding strength of the fibers, and achieving the best strength indicators.

During the pre impregnation process of mechanical pulping wood chips, the dissolution of resin, carbohydrates, and other extracts from the chips can be improved, reducing the impact of resin on production operations and the yellowing of the pulp.

The treated wood fibers have a uniform luster and a significant improvement in fiber strength.

Application

Suggested dosage: Equivalent to approximately 1-1.2kg per ton of slurry, subject to actual demand

Addition point: wood chip washing system or pre impregnator, etc.

Income

1. Fast penetration speed, long-lasting effect, carrying functional additives quickly into the interior of the wood chips, fully utilizing their additive properties, and reducing the consumption of chemicals such as caustic soda

2. Shorten reaction time, improve grinding efficiency, and significantly reduce electrical energy consumption

3. Greater retention of fiber strength

4. It can improve the degree of percussion.