A hydrophobic lubricant and matting agent used in coatings, plastics, and rubber to improve flow and surface properties.
Properties:
- Appearance: A fine, white powder.
- Texture: Silky and smooth to the touch.
- Water Repellency: Its hydrophobic nature makes it effective in repelling water.
- Heat Stability: It is very stable under high-temperature conditions.
- Solubility: Insoluble in water, alcohol, and ether, but soluble in certain aromatic and chlorinated hydrocarbons when heated.
- Safety: Considered non-toxic, with certain grades approved for cosmetic and food use.
Applications:
- Plastics & Rubber: A key release agent, lubricant, and processing aid for these industries. It can also act as a heat stabilizer and softener for PVC.
- Cosmetics: Functions as a binder, anti-caking agent, lubricant, thickener, and texturizer to improve the texture and spreadability of powders, foundations, and lotions.
- Coatings: Used as a sanding additive in lacquers and to increase flame resistance.
- Other Industries: Finds use in the paper, concrete, construction materials, and pharmaceuticals industries.
Food: Can be used as an anti-caking agent to prevent clumping in powdered foods.