Bentonite
Rheology-modifying bentonite for suspension, viscosity control and thixotropic performance.
Learn MoreAlso known as talcum powder, this magnesium silicate mineral is used in paint, plastics, cosmetics and many other day-to-day items. It is known to be the softest mineral with hydrophobic properties.
The table below compares our two talc grades: MICROFIL, our general-purpose grade, and TALC IP, a food-grade talc. Use particle size (D50) and topcut (D98) to gauge fineness and consistency, and brightness (Ry) to match your whiteness requirement.
| Grade | D50, microns | Topcut (D98) | Brightness (Ry) | Applications | Stocked In |
|---|---|---|---|---|---|
| MICROFIL | 5 | 20 | 94 | Paint & Coatings Paper Rubber & Plastics Ceramics | DBN & CPT |
| TALC IP (Food Grade) | 5 | 90 | 94 | Food grade | DBN & CPT |
No grades match this application.
Ss the softest mineral (Mohs hardness 1), talc offers natural lubricity and water-repellent behaviour, valuable in plastics processing (reduced friction, improved flow) and cosmetics.
Talc's flat, lamellar particles improve reinforcement and barrier properties in plastics and rubber, and support matting/sheen control in paint.
Supports appearance and opacity requirements in paint and paper applications.
Low reactivity makes talc stable across formulations, a key reason the TALC IP grade qualifies for food-grade use.
Rheology-modifying bentonite for suspension, viscosity control and thixotropic performance.
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Calcium magnesium carbonate filler valued for its hardness and low reactivity.
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Filler, Premium, Ceramic and Water-Washed (WW) grades, plus Hydrous, Calcined and Metakaolin variants.
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Crystalline and amorphous silica for reinforcement, abrasion resistance and matting effect
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Uniquely engineered composite pigments of titanium dioxide and calcium carbonate.
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Ground calcium carbonate, graded for consistent brightness and particle size.
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Molecular sieve and functional zeolite for absorption, filtration and specialty industrial applications.
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