Product Description

Cenospheres The ash of coal powder is a kind of dense aggregation made up of tiny particles. Silica and alumina, with a diameter of 0.****0.*5mm, are their main elements. According to its floatage, there are cenospheres, suspension and sedimentary particles. The cenospheres are one of our products. Cenospheres can be applied in plastics, chemistry, rubber, warmth-keeping, fire-retardant, building material, aviation, aerospace plane, submarine and so on. As it is light, cenospheres have an obvious effect on cement. It can be used directly into lower (1.***1.*4/cm3) and super-lower density cement slurry as well as light building materials (below 1.*0g/cm3). This product has been applied in oil well, cement and other industries widely.