classification

PRODUCTS
PRODUCTS
  • Corundum brick, corundum-mullite brick,light corundum brick
  • Application£ļ
    Various kinds of high-temperature kilns, which can be manufactured into refractory product such as saggar, guide rail, push pedal, refractory slab, support, burning board,burner block and hearth and furnace tube.
    Feature£ļ
    High purity of raw material, high operating temperature, compact and uniform structure, antioxidation
    Physical and chemical index£ļ

    Name of commodity
    Performance and index
    Fused corundum brick corundum brick Light weight Corundum Mullite brick
    Bulk density g£Įcm3 °›3.8 2.2-2.9 1.2-1.5

    Compressive strength at ambient temp Mpa

    °›70 30-80 15-25
    Linear change on reheating °ś°Ńhr %°‹ 1800°Ń4 0.2 1600°Ń4 0.2 1600°Ń4 0.2
    Apparent porosity£• °‹20 18-25
    AL2O3 %°› 99 80-90 75-95
    SiO2% °‹0.5 18-8 23-3
    Fe2O3 %°‹ 0.1 0.2 0.3
    Highest use temp °ś 1800 1750 1600

    The actual parameters can be adjusted according to the requirements of users.

Dongtai Huanghai Refractcries Factory all right reserved
Contact:Zhai Zhi Hui 18962038246°°Tel:0086-0515-85545098
Fax:0086-0515-85541768°°Email:zzh@hhnhcl.com°°Website:http://www.hhnhcl.com
Add£ļDongtai Hougang Town Industrial Park, Jiang Su Province°°Record number:Su IC standby 10223517°°Technical support:Sike Network