China Vermiculite for Brake Pads and Brake Shoes, Find details about China Brake Materials, Vermiculite from Vermiculite for Brake Pads and Brake Shoes
Composition | SiO2 | MgO | Al2O3 | CaO | K2O | Fe2O3 | PH |
Percentage | 37-42% | 11-23% | 9-17% | 1-2% | 5-8% | 3.5-18% | 7-11 |
Physical Properties
Melting Point | Thermal Conductivity | Bulk Density | Apperance | |
1320ºC - 1370ºC | 0.045 - 0.069 w/m | 90 - 270 kgs/m3 | none | golden / silver |