High resistance to polishing, abrasion and weathering*Chemical stability under acid/alkali agents and intense heat applications

1.The spherical shape of cenospheres creates a low surface area tovolume ratio, which requires less resin, binder and water to wetout the surface.

Previous policy Chinese government has enforced the environment law seriously this year.

Calcined bauxites originate from China or Guyana and are aggregates formed from aluminium ore which has been subjected to calcination, a heat treatment process.

Garnet is a natural minerals and not a by products of a chemical process. It is inert and non-toxic and virtually free of silica, thus excluding any danger whatsoever of silicosis hazard. Garnet has a very low dust emission.

Like fly ash, cenospheres are naturally occurring by-products of the burning process at coal-fired power plants. Unlike fly ash though, cenospheres are lightweight, inert, hollow spheres comprised largely of silica and alumina and filled with air or gases.

Mullite rarely occurs as a mineral in nature. In fact, the word mullite is derived from the Isle of Mull off the English coast, where the only naturally occurring deposits of mullite have ever been found.

SEPPE Calcined Brown Fused Alumina is calcined at the high temperature, and with the anneal treatment.

Sintered bauxite is also used as an oil field proppant. In drilling for oil and natural gas, the reservoir rock is often fractured by pumping fluids into the well under very high pressures. The pressure builds up to very high levels that cause the shale reservoir rock to fracture.

White fused alumina F30-F54 for grinding wheelProduct IntroductionWhite fused alumina oxide was made from the high quality alumina oxide by melting above 2000°C in the electric arc furnace and cooling.