Zinc stearate or zinc stearate is a chemical compound with the chemical formula Zn(C₁₈H₃₅O₂)₂. This substance is produced by the reaction of stearic acid with zinc compounds and is available as a white, soft powder. Zinc stearate has a wide range of applications in various industries due to its unique properties.

Zinc stearate properties

Hydrophobicity: Zinc stearate is hydrophobic and therefore prevents materials from sticking to each other.
Lubricity: This substance acts as a lubricant and reduces friction between particles.
Anti-sticking: Zinc stearate is used as an anti-sticking agent in various industries.
Thermal stability: This substance is stable against heat.

Zinc stearate applications

Plastics industries:
Lubricant: Used to improve the flowability of plastic materials in the production process.
Releasing agent: Prevents plastic materials from sticking to molds.
Rubber industry:
Lubricant: Used in rubber production to improve the production process and reduce friction.
Activating agent: Plays an important role in the rubber vulcanization process.
Cosmetic industry:
Lubricant: Used in the production of cosmetics such as lipstick and eye shadow.
Anti-sticking: Prevents cosmetics from sticking to packaging.
Paint and coating industry:
Anti-staining: Prevents paint from settling.
Lubricant: Used in paint production to improve flow properties.
Pharmaceutical industry:
Lubricant: Used in the production of tablets and capsules to improve the flowability of powders.
Food industry:
Anti-sticking: Used in the production of food such as chocolate powders and flour.