Calcium Stearate

Calcium stearate is a chemical compound composed of calcium and stearic acid. It is a white, waxy powder that is insoluble in water. Calcium stearate is commonly used as a Stabilizer, lubricant, and release agent in various industries, including the food, pharmaceutical, and cosmetic industries.n the manufacturing of plastics, calcium stearate acts as a lubricant and processing aid, helping to improve the flow of materials and prevent sticking during processing. It is also used in the production of PVC, where it functions as an external lubricant and heat Stabilizer. It exhibits excellent resistance to color degradation and improves melt flow and output during injection molding, extrusion, calendaring, etc. It is also a very effective mold releasing agent.



Off White Powder


10 – 12 %

Calcium Content (%)

6.5 – 7.5 %

Free Fatty Acid

1 % Max

Moisture Content (%)

2 % Max

Softening Point

140 – 150 °C