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- Brand：hebei qujie
- Model：25kg/Bag
- Purity：99%
- Cas：1344-95-2
- Createtime： 2026-06-05
- Updatetime： 2026-06-05
| useage | Anticaking & adsorbent filler |
| deliveryInfo | |
| appearance | white powder |
| aliasen | |
| supplyCapacity | 80T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1KG |
Introduction:
Wollastonite, a single-chain silicate mineral, is mainly composed of Ca3Si3O9. It is a kind of non-toxic, tasteless, non-radioactive and other advantages gradually replace the harmful to human health of asbestos, become the new raw material of environmental protection building materials in the new century.
Application:
--Used in the ceramic industry, and metallurgy protecting slag and paint.
--Used in the paint, plastics, rubber, electric welding, glass, electron industry, metallurgy and paper making, Friction material, Construction, Ceramics.
--Used as electrode coating, mountain cork substitute, abradant binding agent, compound of glass and stuffing of rubber, plastic, insulating material and paper.
-- Used as finishing material of building or compound of white cement.
Melting point 1540oC [CRC10] density 2.9 g/mL at 25 °C (lit.) solubility Practically insoluble in water; forms a gel with mineral acids. It can absorb up to 2.5 times its weight of liquids and still remain a free-flowing powder. form white monoclinic crystals Specific Gravity 2.9 PH 9.5-11.5 (5% in H2O) Water Solubility insoluble H2O [HAW93] Stability: Stable. CAS DataBase Reference 1344-95-2(CAS DataBase Reference) 
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