Zinc Stearate is a fine, white, hydrophobic powder produced from zinc salts and stearic acid. It is widely used as a lubricant, mold release agent, and processing aid across plastics, rubber, cosmetics, paints, coatings, and pharmaceutical industries due to its excellent water-repellent, anti-caking, and slip properties.

Zinc stearate offers superior lubrication and thermal stability compared to other metal stearates, helping improve flowability, reduce friction during processing, and enhance surface finish of finished products. Its non-toxic nature and chemical stability make it suitable for applications requiring consistent performance and safety compliance.

Key Features & Benefits

• White, fine, free-flowing powder

• Excellent lubricant and mold release properties

• Hydrophobic and moisture-repellent

• Improves processing efficiency and surface finish

• Good thermal stability

• Non-toxic and chemically stable

Typical Applications

• Plastics & Polymers: Lubricant and mold release agent

• Rubber Industry: Processing aid and anti-tack agent

• Paints & Coatings: Flatting and sanding aid

• Cosmetics & Personal Care: Anti-caking and texture enhancer

• Pharmaceuticals: Tablet lubricant (grade-dependent)

• Construction Materials: Water-repellent additive

Packaging & Storage

• Supplied in HDPE bags or fiber drums with inner liners

• Store in a cool, dry place away from moisture and direct sunlight

Safety & Handling

• Handle with standard industrial hygiene practices

• Avoid inhalation of dust; use appropriate PPE