Beyaz korindon Brick (GYA)

Typical technical specifications:
AL2O3≥99%;
Bulk density ≥3.2;
Cold crushing strength ≥70MPa;
Permanent linear change -0.2~-0.2;
Refractoriness ≥1800 degrees;
Reractoriness under 0.2 MPa Load ≥1700 degrees;
Apparent Porosity ≤19.

This serial priducts include: White Corundum Brick, Chrome-Corundum Brick, Corundum-Mullite Brick, Light weight Insulating Brick. Which are widely used in the corrosion-resistent, fire-proofing &abrasive resistent layers for some high-temperature equipment of Petrochemical, such as Sulfur Recovery Unit, Tail Gas Incinerator for Asphalt and constant depressurizing furnace, and used as the lining for the high-temperature parts of CO exhaust heat boiler and incinerator. As well as be widely used in the fields of natural gas industry, coal chemical industry, chemical fertilizer industry. etc.