White corundum segment sand, white corundum abrasive, white corundum sandblasting

规格：

0-1-3-5-8mm

White corundum segment sand 1.
Basic introduction to white corundum segment sand
It is made from industrial alumina powder as raw material, smelted in an electric furnace at a high temperature above ℃ and then cooled, crushed and shaped, and magnetically separated to remove iron. , screened into various particle sizes, with dense texture, high hardness, and sharp-angled particles. It is suitable for manufacturing ceramics, resin-consolidated molds, grinding, polishing, sandblasting, precision casting, etc. White corundum is white and harder than brown corundum. Slightly higher, low toughness. Product specifications: -3-,-,-,-,
2.
Application scope of white corundum segment sand
Mainly suitable for refractory bricks, castables, nozzle slides, etc.
3 ,
Advantages of white corundum segment sand
White corundum segment sand has high hardness, dense particles, pure white color without impurities, uniform particle size distribution, good roundness of single particles, consistent particle shape, and good thermal stability , does not react with acids and bases.
Applications

Specifications
Main chemical components
Magnetic materials




Refractory materials< br/> Section sand




≥
≤
_
≤
≤









Item
Indicator
Color
Pure white
Hardness (Mohs)
≥
Melting point (℃)

Maximum operating temperature (℃)

True density ( /3)
≥3
Crystal form
Trigonal crystal form