The product is sythesized by the advanced process called "One-Stage Process", which has high purity, good transparence and excellent thermal stability. The quality indicators and use effect of the products have reached or even surpassed the similar imported parts by petrochemical professional detection, it is widely used in the fields of the plastics raw materials, the plastics masterbatch, engineering plastics and rubber particles as nontoxic thermal stabilizer and lubricant. It is white fine powder slippery feeling, combustible, non-toxic, not dissolved in water or ethanol but dissolved in hot organic solvents and acids. A colloidal material is formed along with the degression of the temperature after dissolved in the organic solvents and it will be decomposed to stearic acid and Zinc salts when reacting with strong acids.