Our ProductsTalcum Powder
Talc is a hydrated magnesium silicate that is insoluble in water. It is a soft, non-abrasive, inert mineral used as a functional filler in industries such as paint, plastics, and rubber.
Chemical Structure & Composition
- Chemical Formula: Mg₃Si₄O₁₀(OH)₂
- Talc is a hydrous magnesium silicate.
- Belongs to the phyllosilicate group with a layered, platy structure similar to mica and sericite.
Key Properties
- Very soft – lowest hardness on Mohs scale: 1
- Platy structure – enhances barrier and reinforcement effects
- Excellent lubricity – smooth, slippery feel
- Chemically inert – stable in most conditions
- Hydrophobic – resists moisture absorption
- High brightness and whiteness
- Thermally stable – withstands moderate heat
- Non-conductive
Industrial Applications
| Industry | Application |
|---|---|
| Plastics & Polymers | Used as a filler in PP, PE, PVC, and engineering plastics to improve stiffness, heat resistance, and dimensional stability. |
| Paints & Coatings | Acts as an extender and matting agent. Improves anti-cracking, flow, and scrub resistance. |
| Rubber | Provides reinforcement, anti-blocking, and improves mold release. |
| Cosmetics & Personal Care | Used in baby powder, face powder, and body powder for its softness, absorbency, and smooth application. |
| Paper | Acts as a filler and coating pigment to enhance opacity, printability, and brightness. |
| Ceramics | Improves vitrification and acts as a fluxing agent. |
| Pharmaceuticals | Used as a lubricant and carrier for tablets. |
| Food Industry | Approved in some countries as an anti-caking agent (E553b). |
Functional Benefits
- Improves dimensional stability – especially in thermoplastics
- Enhances surface finish – in paints, plastics, and cosmetics
- Acts as a barrier – reduces permeability to moisture and gases
- Provides lubrication – helps with mold release in rubber/plastic processing
- Improves heat resistance – in engineering polymers
- Matting effect – controls gloss level in paints and coatings
- Soft touch and absorbency – key for cosmetic and personal care use
Established in 1970 with a humble factory in Tapah, Perak, starting with the kaolin mineral, our name Kaolin (Malaysia) was born.
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