Widely used in pharmaceutical industry, curing oil and lubricant confecting, also used as paint desiccant. For PVC and rubber non-toxic products processing, with calcium stearate, stearic acid barium and appliance coordination effect, can effectively enhance the PVC and rubber solar-thermal stability, PVC processing dosage usually < 1 portion; Used in rubber products touch agent, also used in PP, PE, PS, EPS polymerization additive and pencil lead manufacturing, general dosage is 1 ~ 3 portions.
Appearance is fine white powder, feel satiny, no sand sense, a fat odour, easily absorb moisture, non-toxic, have satiny feeling, flammable, insoluble in water, soluble in hot ethanol, turpentine, benzene and other organic solvents. Decompounds for stearic acid and the corresponding zinc salt.