B ball silica gel

Type B silica gel as the translucent particles, divided into spherical (SG03) and block (SG04) two kinds.
Main component of SiO2. NH2O, insoluble in water and inorganic acid, soluble in hydrofluoric acid and caustic solution.
High mechanical strength, good abrasion resistance.
Its internal structure for 0.50 0.80 ml/g, entrance aperture 50-80 - a, specific surface area of 450-600 m2 / g.
This product is mainly used as humidity of the air conditioning agent, catalyst and catalyst carrier, make fragrance silicone and pet bedding, and used as the material of chromatography silica gel and other fine chemical products.