Product Description

Cenospheres is a kind of can float on water fly ash hollow ball. are pale,thin wall hollow,light weight,bulk density for ******0kg/m3,particle size of about 0.1mm,surface closed,smooth,and thermal conducivity small, quartile refractoriness ***0 °C.is excellent refrantory insulation materials,widely used in light pouring material production and oil drilling, the chemical composition of the drift beads in silica and 3 oxidation 2 aluminium is given priority to, has the fine grain,hollow,qualitative light, high strength,wear-resisting,high temperature resistant , insulation,flame retardant insulation and other functions,is widely used in various industries.