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High Allumina Bricks
Brand | LZ-48 | LZ-55 | LZ-65 | LZ-75 |
Al 2 O 3 , % ≥ | 48 | 55 | 65 | 75 |
Refractoriness , °C ≥ | 1750 | 1770 | 1790 | 1790 |
0.2Mpa Refractoriness Under Load, °C ≥ | 1420 | 1470 | 1500 | 1520 |
Cold Crushing Strength , Mpa ≥ | 39.2 | 44.1 | 49.0 | 53.9 |
Apparent Porosity , % ≤ | 22 | 23 | 23 | 23 |
Permanent Linear Change,% | 1450 °C ,2h | 1500 °C ,2h | 1500 °C ,2h | 1550 °C ,2h |
0.1 ~ -0.4 | +0.1 ~ -0.4 | +0.1 ~ -0.4 | +0.1 ~ -0.4 | |
Range Of Application | Common High Temperature Kilns |
If you are in market for the a/mmaterial, pls feel free to contact me. The most competitive price and best service would be provided.
contact : rosalina wang
tel:86-353-6667762
moilble: 86(0)13834273239
fax:86-353-2023213
refractory brick