Zinc stearate. CAS NO.557-05-1

This product is a white hygroscopic powder, has a pleasant smell, density 1.095 g/cm 3.Insoluble in water, soluble in hot ethanol, ethyl ether, turpentine, benzene and other organic solvents.Cold air into jelly.In strong acid decomposition, non-toxic.

Used in the pharmaceutical industry, the configuration of the solidified oil and lubricants, paint is also used as a desiccant.Used in PVC and rubber non-toxic products processing, and calcium stearate, barium stearate and appliance synergistic effect, can effectively improve the thermal stability of PVC and rubber products, PVC processing consumption usually < 1;Used in rubber products touch agent, also used for PP, PE, PS, the manufacture of EPS polymer additives and pencil lead, the general dosage is 1 ~ 3 copies.
Zinc stearate can be used as heat stabilizer;Lubricant;Grease;Accelerator;Thickening agent, etc.For example, generally can be used as heat stabilizer of PVC resin.Used for general industrial transparent products;And calcium soap and can be used in the non-toxic product, this product more commonly used for soft products, but in recent years has begun to use hard transparent products such as mineral water bottles, pipes and other products, this product is good lubricity, can improve the scale precipitation phenomenon, also can be used as lubricants, release agent, smoothing agent and paint, paint additives.