When you need to stick something together, glue is your assistant. Use this metaphor for reference. This text compare castables to glue of building materials.This special glue made of bauxite powder with high alumina. Refractory castable is a high aluminum material used to fill, repair or build buil

Coated abrasives abrasive P special corundum sand　　Brown had high hardness, toughness, sharp grinding strength, good chemical stability. Is an important raw material of abrasive, abrasive, sandpaper, waterproof sandpaper, sand disk, soft belt, hand pull sandpaper, flap wheel, one hundred sheets, eme

Brown fused alumina is a kind of artificial corundum produced by high temperature smelting of natural bauxite. Although the main component is Aluminium Oxide, it still contains a lot of other chemical components such as silica, iron oxide, titanium oxide, etc.

Referred to as refractory brick. Refractory material with a certain shape and size. According to the preparation process, it can be divided into bricks, brick, electric melting brick (Cast Brick), the refractory insulating bricks; according to the shape and size, it can be divided into standard brick, ordinary brick, specific rotation.

Brown Fused Alumina is produced by the smelting of Calcined Bauxite in an electric arc furnace at temperatures greater than 2000°C. A slow solidification process follows the fusion, to yield blocky crystals.

A Refractory is a material which can withstand high temperature and at the same time retains its structure and are physically & chemically stable.