- Vermiculite[10]
- Other Soundproofing Materials[1]
- Other Heat Insulation Materials[1]
- Sepiolite[10]
- Other Fireproofing Materials[2]
- Other Non-Metallic Mineral Deposit[7]
- Mica[9]
- Other Non-Metallic Minerals & Products[10]
- Basalt[5]
- Asbestos Products[10]
- Perlite[4]
- Other Chemicals[2]
- Alkali[3]
- Wollastonite[2]
- Lifting Sling[4]
- Contact Person : Mr. Zhang Johnny
- Company Name : Shijiazhuang Mining Imp & Exp Trade Co., Ltd.
- Tel : 86-311-85860330
- Fax : 86-311-85860332
- Address : Hebei,Shijiazhuang,No.230 Youyi North Street,
- Country/Region : China
- Zip : 050000
Wollastonite
Wollastonite
Wollastonite is calcium silicate (CaSiO3) which forms as aggregates of needle-shaped crystals. Crystals with high aspect ratio (long needle shapes) are used as an asbestos fibre substitute, and for reinforcing in thermoplastics and thermoset polymers. Wollastonite with a low aspect ratio is used as a general filler, and in some ceramic bodies where its low coefficient of thermal expansion reduces shrinkage, cracking, and crazing. The physical properties and chemical components
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Wollastonite
