Description
Zinc Stearate is a white, powdery compound that is insoluble in water and widely used in industrial applications. It is a zinc salt of stearic acid, known for its lubricating, hydrophobic, and anti-caking properties.
Properties
- Chemical Formula: Zn(C₁₈H₃₅O₂)₂
- Appearance: Fine white powder
- Melting Point: 120–130°C
- Density: ~1.1 g/cm³
- Solubility: Insoluble in water and alcohol, soluble in aromatic hydrocarbons
- Odor: Odorless
- Hydrophobicity: Repels water effectively
Uses & Applications
- Plastics & Rubber Industry: Used as a mold release agent and lubricant to prevent sticking during processing.
- Cosmetics & Personal Care: Enhances texture in powders, foundations, and creams while providing moisture resistance.
- Paints & Coatings: Acts as a flatting agent for matte finishes and improves flow properties.
- Pharmaceuticals: Used as a lubricant in tablet manufacturing to ensure smooth processing.
- Construction Industry: Enhances water repellency in cement and concrete formulations.
- Industrial Lubrication: Functions as a dry lubricant in mechanical applications.
- Textile Industry: Improves fiber flow and reduces static charge.
Advantages
- Excellent Lubrication: Reduces friction and enhances processing efficiency.
- Water Repellent: Ideal for moisture-sensitive applications.
- Non-Toxic & Safe: Approved for use in cosmetics and pharmaceuticals.
- Versatile Applications: Used across multiple industries.
- Improves Product Stability: Prevents clumping and enhances shelf life.
Zinc Stearate is a highly functional compound with diverse industrial and commercial applications.
Reviews
There are no reviews yet.