- Place of Origin: China (Mainland)
- Material: Vermiculite
Refractory materials are inorganic nonmetallic materials normally used in foundry,ceramic, brick industry and cement kiln,etc.
Cenosphere,Wollastonite,Fused Spinel,Sintered Spinel,Sintered Mullite,Aluminate Cement,Olivine Sand,Pyrophyllite,Amorph Graphite,Fused Silica,Calcined Kaolin,Vermiculite,Sintered Corundum,Kyanite,Garne