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Fine Chemical Industry Zone, Wangtun Town
Kaifeng, Henan-475000, China+(86)-378-2656666
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Brown Aluminum Oxide Micropowder

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Light brown, high toughness, could bear high pressure, good crush resistance .Microhardness is 1800-2200kg/mm2 . Can be made into bonded and coated abrasive tools, wet or dry sand blasting; superfine lapping and polishing as well as making high-grade refractory materials and precision casting.
Microhardness(Vickers): 1800~2200kg/cm2 .Density: 3.97g/cm3 .Specific heat: 1.1kj/(kg•k) (20~900)Melting point: 2050coefficient of thermal expansion6.420~4007.6(20~800)Toughnesscompression resistance of single particle1.14kg

 
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