產品資訊 - calcined alumina->calcine alumina

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Chinathca Aluminium Factory

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calcined alumina

產品分類 :

冶金礦產->重金屬->氧化鋁

產品規格

Country	CN
Color	WHITE
Payment Term	T/T L/C

產品描述

Calcined Alumina
A white crystalline power, alumina is obtained by calcining aluminum hydroxide. Although there are many variations of alumina crystals, the one that is the stablest and most used is alpha alumina. It has high melting point, is thermally stable, has diamond hardness. Moreover, it has high electric resistance and is stable against alids and alikalis. Used as raw materials for aluminous refractory, ceramic product, sparking plugs and grinding material. Customers choose the products according chemical composition and physical properties
AL2O3%: 99.5
Na2O%:0.27
SiO2%:0.013
Fe2O3%:0.017
a-AL2O3%:93-96
SpecificGravity(g/cm3):3.95