α Alumina Powder | alpha Alumina Powder

α Alumina Powder raw materials are high quality commercial alumina and aluminum hydroxide, which plus additive with low temperature calcination, then processed by advanced technology and grinding to get activated alumina powder, which is characterized by the big activity, fine grain size. Especially suitable for styling products and refractory casting material, plastic, repair materials, gunning material, coated materials such as monolithic refractories, refractory material to improve high temperature strength, improve the erosion resistance of materials.

α Alumina Powder

α alumina powder has high chemical stability, high purity, big True specific gravity, good insulation, high mechanical strength, anti acid and alkali, wear resistance, impact resistance, etc.

Application:

Alumina has a high melting point, good thermal stability, hardness, wear resistance, high mechanical strength, good electrical insulation, corrosion resistance and other characteristics, which is widely used for amorphous, monolithic refractories, refractory castable binder , abrasive wear, high purity refractory fibers, specialty ceramics, electronic ceramics, etc.
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