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联系人 Ms. selina
jia115xiwuRoad, Zibo, Shandong
High Alumina Brick HA**0 Item Standard Al2O3(%) â¥*0 SIO2(%) *2 Fe2O3(%) â¤1.7 Na2O+K2O(%) ï&frac*4;2.3 Refractoriness ***0 refractoriness under load 0.2mpa(â) ***0 Porosity(%) *2 Bulk density(g/cm3) 2.*3 Cold cushing strength (mpa) â¥*0 Thermal expansion at ***0â(%) â¤0.3 Reheating shrinkingchange(%) ***0âX*4h *0.3 High Alumina Brick HA**0 Item Standard Al2O3(%) â¥*0 SIO2(%) *2 Fe2O3(%) â¤2.0 Na2O+K2O(%) ï&frac*4;2.0 Refractoriness >***0 refractoriness under load 0.2mpa(â) >***0 Porosity(%) <*2 Bulk density(g/cm3) 2.***2.*8 Cold cushing strength (mpa) â¥*0 Thermal expansion at ***0â(%) â¤0.3 Reheating shrinkingchange(%) ***0âX*4h *0.3 High Alumina Brick HA**5 Item Standard Al2O3(%) â¥*5 SIO2(%) *0 Fe2O3(%) â¤1.8 Na2O+K2O(%) ï&frac*4;1.2 Refractoriness >***0 refractoriness under load 0.2mpa(â) >***0 Porosity(%) <*1 Bulk density(g/cm3) 2.***2.*5 Cold cushing strength (mpa) â¥*4 Thermal shock resistant at ***0C(water) >*0 Thermal expansion at ***0â(%) â¤0.3 Reheating shrinkingchange(%) ***0âX*4h *0.3 High Alumina Brick HA**0 Item Standard Al2O3(%) ****0 SIO2(%) â¥*8 Fe2O3(%) â¤1.8 Refractoriness â¥***0 refractoriness under load 0.2mpa(â) â¥***0 Porosity(%) *0 Bulk density(g/cm3) 2.*5 Cold cushing strength (mpa) â¥*0 Thermal expansion at ***0â(%) â¤0.3 Reheating shrinking change(%) ***0âX*4h *0.3
