Calcium stearate is a white powder that is soluble in hot ethanol and other solvents. It decomposes when heated to 400 ℃ or when exposed to acid or alkali, and has hygroscopicity. Qingdao Sainuo's calcium stearate has a long cycle and good heat resistance; At the same time, it has no sulfurization pollution; Good lubrication and demolding performance; Good stability; Has a certain degree of dispersibility.It can be used as a heat stabilizer and lubricant for polyvinyl chloride, as well as for