Kings International

Other Details

We are involved in offering Pyrophyllite Powder which is a naturally occurring mineral founded in phyllite and schistose rocks. Providing it at market leading prices, Pyrophyllite Powder finds usage in Fiber Glass, Ceramics, Refractory Materials, Plastic and Rubber filler, Insulating materials, Paints, Insecticides and others. As a secondary mineral of composition Al2O3.4SiO2.H2O, Pyrophyllite Powder is hydrated aluminum silicate and is harder in comparison to talc. The powder also does not flux when fired and can be made available in fineness of 200 Mesh to 700 Mesh (74 – 20 micron). The Pyrophyllite Powder provides thermal stability and can be used as a replacement of Kaolin.

Physical Properties :

• Hardness of 1.5 – 2
• Specific Gravity of 4.02
• Brightness of 85 – 90%

Chemical Properties : Non-reactive to acids

Formula : Al2Si4O10 (OH)2.