Silica-free Defoaming Agent XS-02 

1.Specification Appearance (25℃) : colorless to light yellow oily liquid  pH value: 5.0-7.0 (1% aqueous solution)  acid value: ≤ 5MgKOH /g  density (25℃) : ~ 0.93g/cm3  freezing point: < 4 ℃  active substance content: ≥99 (%) saponification value: 18.5 ~ 21.5 MgKOH /g 2. Applications 1. This product is a single high-purity organic compound, non-toxic and safe, non-volatile, non-flammable, easy to biodegrade, easily soluble in general organic solvents, dispersed in water;  2. This product is a new generation of polyether ester surfactant, which can be used as an excellent emulsifier and an excellent foam suppressant. It can be used in paper making process and wastewater treatment, chemical cleaning, textile, printing and dyeing, rubber, leather and other water systems. 3. This product can be used as an excellent emulsifier of oil defoaming components and participate in the preparation of co…