Stone fluff fiber for truck drum brake/Rock fluff fiber for drum sheet is a kind of inorganic fiber made of basalt as main material,been melted at 1100...
Rockwool for brake block a kind of inorganic fiber made of basalt as main material,been melted at 1100 ºC high temperature by furnace, thro...
Rock wool fiber for car brake disc is a kind of inorganic fiber made of basalt as main material,been melted at 1100 ºC high temperature by furnace, through techniques like s...