High-quality Raw Pure Industrial-use insulating brick jm28 ...
INSULATING BRICKS BASE MULLITE Items TM23 TM26 TM28 Al 2 O 3 % min 40-45 56-58 65-67 SiO 2 % max 47-45 38-36 30-28 Fe 2 O 3 % max 0.7-1.0 0.7-1.0 0.7-1.0 IFB Classification Temperature 1260 1430 1540 Volume Density g/cm 3 0.55-0.6 0.8±0.05 0.9±0.05 Cold crushing strength MPa min 1.2 1.6 2.1 We supply various kinds of …
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