Payment & Shipping Terms:
Calcium stearate is kind of fine white powder with greasy touch sense, soluble in hot water, methylbenzene, ethanol and other organic solvents, innoxious, slowly decomposes into stearic acid and calcium salts when it is heated to 400°C.
|Calcium content, %||6.0-7.0|
|Free fatty acid, %||0.5 Max.|
|Moisture, %||9 Max.|
|Melting point, °C||140 Min.|
|Fineness (thr. 0.075mm screen)||99.0|
1. As stabilizer and lubricant of PVC, used in film of food package, medical nontoxic soft products.
2. Along with basic lead salts and lead soap, calcium stearate is used in rigid plastic products.
3. As lubricant and mould releasing agent, it is used in polyolefin and polyester to reinforce plastic resins.
4. Used in flatting agent of paint and core of pens making.