Zinc stearate

CAS: 557-05-1
Molecular Formula: C36H72O4Zn
Molecular Weight: 634.3635
Product description:White bond fine powder, soapy, micro irritating smell. 2, density (g/mL, 25/4 ℃) : 1.0953, melting point (℃) : 1304, spontaneous combustion point (℃) : 9005, solubility: insoluble in water, alcohol and ether. Soluble in organic solvent such as benzene and terebinth etc.1. Can be used as a non-toxic PVC stabilizer, early little pigmentation and good weatherability. This product is not easy to use alone, because of the degradation of polyvinyl chloride (PVC) have a significant catalytic role, after a period of time, can make the products color change sharply. Cooperate with barium soap  cadmium, used for general soft products. Excessive dosage of this product is not easy, but when used with epoxy compound and the phosphorus esters, can be appropriately increase its usage. 2. Also can be used as a styrene resin, including polystyrene, ABS and SAN resin mold release agent of lubricant and transparent products. In the rubber industry, the product can be used as lubricant and isolation of the rubber requests (release).