Product description: Chemical Composition: Dodecyl Dimethyl Benzyl Ammonium Chloride Quality index: Appearance Colorless to light yellow transparent and viscous liquid Solid content ≥40% Active content ≥40% PH 6-8 Solubility Dissolve in water Stability Resistant to hard water and acid, not resistant to alkali. Application Properties: It is for dyeing acrylic fibers using cationic dyes with migrating and retarding effect . During the dyeing process, the leveling agent competes with the dye for sites on the fiber and is absorbed by the fiber more quickly. As the temperature of dye bath increases, the leveling agent go off the fiber surface gradually, and the dye goes onto the fiber uniformly in the first place. This agent tends to slow down the dye uptake of the fiber to achieve level dyeing. It can also be used as a softener and antistatic agent before acrylic textile processing as well as a sanitizer. Recommended dosage: Deep color dyeing: 0.2-1% (o.w.f) Neutral color dyeing: 0.8-1.5 (o.w.f) Light color dyeing: 1.5%-3% (o.w.f) Do not use it together with anionic surfactant. Package and storage: 50kg or 125kg per plastic drum. Keep in a cool and dry place. Shelf time: 3years.