IPDB › China Industry › Tools & Hardware › Abrasive & Grinding
Hihg Quality White Corundum Micro-Powders /White Alumina Oxide/White Fused Alumina Polishing Lapping JIS2400 Overflowing Classification1
Abrasive Grinding, Abrasive Grains, White Alumina Oxide, White Corundum Micropowders
Zhengzhou Inber Machinery Co., Ltd.
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Product Description Product Description Of White Aliumina oxideLow-sodium White corundum micropowder are carefulli manufactured from the Low-sodium corundum blocks made by ourselves.Low-sodium White corundum indicates the white corundum in which the contene of sodium oxide is between 0.01-0.10%.By contrast,the sodium content in the common white corundum is between0.2%-0.6%.High-quality white alumina oxide depends on the quality of alumina powder, and the quality of alumina powder depends on the content of alumina and sodium chloride in it. When making white alumina oxide abrasives, the alumina content must be controlled above 99.5%. The content of sodium oxide is not higher than 0.1%, otherwise many substandard products will be produced, so the content of sodium oxide should be strictly controlled. High sodium oxide content will generate a lot of β-alumina, which will affect the properties of white alumina oxide, such as the decrease of crystal hardness of white alumina oxide, the decrease of cutting ability, easy pulverization and broken, low thermal stability and so on.Low Sodium White Fused Alumina Main ApplicationAbrasive tools such as cutting disc and grinding wheelRefractory materialLapping and micro lappingAbrasive blastingRefractory raw material Typical testing value (325#):Al2O399.84%Fe2O30.012%SiO0.034%Na2O0.01%Standard sizes:#240 to #4000; In according with GB, FEPA, JIS, ANSI sieve standards. size#240 to #4000Package:Our packages are ensured strong and safe. We could print marks as your requests, neutral marks, customers logo, no made in China etc.1000kg and 1250kg bulk bags40×25kg PP bags into big bag40×25kg PP bags on pallet40×25kg paper bags on pallet50kg paper drums on pallet
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