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Zhengzhou Xinli Wear Resistant Material Co., Ltd.  

White fused alumina,Brown corundum,Alumina powder,Silicon Carbide

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首页 > Products > High Purity 99.5% White Corundum Powder
High Purity 99.5% White Corundum Powder
单价 $1500.00 / Ton对比
销量 暂无
浏览 13
发货 China预售,付款后15天内
库存 1000Ton起订1Ton
品牌 XINLI
Abrasive Grain Sizes F10-F220, F240-F6000, W63-W0.5
Color White
Application Sandblasting,polishing,grinding
过期 长期有效
更新 2022-07-07 17:47
 
详细信息
 Product Description
White fused alumina is a highly pure form of aluminium oxide.This iron-free, reusable blasting medium is angular, brittle and hard. It has a powerful abrasive effect on the surface being blasted.
Advantages:
1. Does not affect the color of processed parts;
2. It can be used for sandblasting in a process where iron powder residue is strictly prohibited;
3. Plastic grade white corundum particles are very suitable for wet sandblasting and polishing and grinding operations.
Physical and Chemical Indicators
Physical Properties:
Color
White
Crystal form
Triangal crystal system
Mohs hardness
9.0-9.5
Micro hardness
2000 - 2200 Kg/mm2
Melting point (?)
2250
Maximum operating temperature (?)
1900
True density
3.90 g/cm3
Bulk density
1.5-1.99 g/cm3
Chemical Composition Standards:
Code and Size Range
Chemical Composition %
Al2O3
SiO2
Fe2O3
Na2O
F12——F80
≥99.50
≤0.10
≤0.05
≤0.30
F90——F150
≥99.50
≤0.10
≤0.05
≤0.30
F180——F220
≥99.50
≤0.10
≤0.05
≤0.30
#240—#3000
≥99.50
≤0.10
≤0.03
≤0.22
#4000—#12500
≥99.50
≤0.10
≤0.05
≤0.25
Applications
Packing & Delivery
Certifications
White Fused Alumina (1)