Company:Zhengzhou City Zhongtian The Special Alumina Co.,Ltd
Location:HeNan china
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Post Time:2019/5/9
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Zhengzhou City Zhongtian The Special Alumina Co.,Ltd
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the Na2O content of low-sodium corundum is reduced to less than 0.1%, which improves the melting point, particle density, bulk density, flexural strength, compressive strength, acidity resistance and hardness of the product.