Wollastonite is chemically a Calcium Meta Silicate (CaSiO3), it is a naturally occurring white & acicular (needle shaped) mineral, with mohs hardness of 4.5. In addition to Wollastonite’s unique morphology, it is alkaline, inert, has low loss on ignition, low water solubility, low co-efficient of linear thermal expansion and a melting point of 1540oC. It also improves tear strength, dielectric properties and retains mechanical properties at elevated temperatures.
Wolkems strength
- Mines-to-Market Philosophy India’s largest Wollastonite mining reserves which are true repositories of the purest and most fibrous Wollastonite deposits of the world.
- 50+ years experience in mining and processing
- 1st to produce surface modified wollastonite
Key Features
Kemolit, Wolkron, Fillex
- HIGH ASPECT RATIO PRODUCTS: based on Sedimentation Volume, controlled Bulk Density
- MICRONIZED PRODUCTS: d97 of 8 to 25µ
- MILLED PRODUCTS 100to 500mesh
- SURFACE MODIFIED PRODUCTS: Coated with different types of Surface treatments
- Asbestos Free
Industrial Applications “one mineral – solution for several applications” : link to application page plus applicaiton icon (instead of name)
- Construction : Ceramics, Roofing, Chemicals, Glassmaking, Steel, Paints & Coatings
- Polymer : Compounding
- Carbon reduction: agriculture, ERW, cement, asbestos replacement
- Automobile: Friction, Polymer Compounds, Paint
| Mining and Processing Plants |
| Mines- Kheratarla |
| Processing plant- Sirohi Road, Amliya |
Did you KNOW?
Wolkem is the World’s No 1 miner & producer of wollastonite.
