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Brown Fused Alumina For Abrasive

发布时间:2015-08-18作者:澳门新葡8455最新网站点击:1261字号:

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Brown Fused Alumina is fused andcrystallized under the high temperature of above 2250℃ with high quality abrasive bauxite as raw material and matched by the carbon material and scrap iron. It is characterized by good self-sharpening and highgrinding ability. Brown Fused Alumina can produce ceramic grinding wheel ,resinoid grinding wheel, grinding stone,grinding block,sand paper,sand cloth,sand belt,polishing wax,abrasive agent,abrasive paste,coating and so on.

Brown Fused Alumina:Chemical composition

PurposeSpecificationChemical composition%Magnetic material content%
Al2O3Fe2O3SiO2TiO2
For AbrasiveF4#—80#≥95≤0.3≤1.5≤3.0≤0.05
90#—150#≥94≤0.03
180#—240#≥93≤0.3≤1.5≤3.5≤0.02
P8#—80#≥95.0≤0.3≤1.5≤3.0≤0.05
100#—150#≥94.0≤0.03
180#—220#≥93.0≤0.3≤1.5≤3.5≤0.02
W1#-63#≥92.5≤0.5≤1.8≤4.0

 
Physical Properties:

ColorDark Brown
Crystal FormAlpha-alumina trigonal system
Hardness9.0 Mohs scale
Melting TemperatureAbout 2250 ℃
Maximum Use Temperature1900℃
True Density(g/cm3)≥3.90
Magnetic Material0.015%

Luoyang Naibao New Materials company ltd
Luoyang, Henan, China
office phone:+86 15225560000/+86 379 69512111
e-mail::1265129@qq.com
www.chaoyan.org


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