коричневый плавленого корунда AL2O3 95% 97%

An old Chinese saying goes, If you would not be cheated, ask the price at three shops”. 1. we are manufacturer of brown fused alumina and sintered corundum in China.2. we have our own mine, fusing plant in Shanxi Province and processing plant ,trading company in 3. Henan Province.We are a large integrated enterprse engaged in the mining ,production, processing and products marketing.4. Shanxi boasts abundant bauxite mineral resources for the development of aluminum industry with the advantaged superiority.5.Most of the products are exported to Middle Asia, the Occident and America etc.Technical specificationBFA97BFA95SiO2<1.0<1.2Al2O3>97>95Fe2O3<0.3<0.2TiO2<1.6<3.0Na2O<0.050.1CaO+ MgO<0.3<0.4ZrO2<0.13<0.15Humidity<0.2<0.2Magnetic Iron<0.1<0.1Specific Gravity3.93gr./cm33.8gr./cm3