Non-metallic Mineral Products
Description
Item Mullite Bricks
RF-70 High-purity MulliteBricks
RF-75
Max Service Temperature°C 1600 1650
Al2o3,%≥ 70 75
SIO2,%≤ 25 23?
Fe2o3,%≤ 0.5 0.5
Bulb density,g/cm3≥ 2.65 2.7
Apparent porosity,%≤ 17 17
Cold crushing strength, Mpa≥ 90 100
Refractoriness under load(0.2Mpa,0.6%),≥ 1630 1700
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Shandong Gaoha Refractories Techonology Co.,Ltd.
zirconia products,zirconia products,bubble zirconia products, bubble alumina products, high-purity alumina products,corundum products,corundum mullite brick,industrial zirconia
Address: C-703 Zhongfang Building, NO.58 Huaguang Road, Zhangdian District, Zibo, Shandong, China,
zibo, shandong
China, 255000
Tel: 0086-533-2182811
Fax: 0086-533-2182711