Brown Aluminum Oxide F Series

Category：

Brown fused alumina

key word：

Brown Aluminum Oxide

Abrasives

Brown fused Alumina

BFA SANDBLATSING

brown corundum

Description

Suitable for resin abrasive, ceramic abrasive, coating abrasive manufacturing, grinding and polishing, sand blasting and other purposes.

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Brown Aluminum Oxide F Series abrasive

Product introduction：

Weixiang Brown Fused Alumina F Series (roller sand) is made by crushing, screening, magnetic separation, dust removal and air washing on the roller machine production line. It has the characteristics of high purity, strong self sharpening, good toughness, low content of magnetic substances, etc. The abrasive tool made of it has the advantages of sharp grinding, low heating rate, high grinding efficiency, and low adhesion when used. The consolidated abrasive tool made of it is dark blue after being fired, without network crack and rust spots. It is suitable for resin abrasive, ceramic abrasive manufacturing, grinding and polishing.

Product specification：

F8 F10 F14 F16 F20 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F240

Product advantages：

The Brown Fused Alumina F sand (roller sand) produced by our company has the characteristics of high purity, strong self sharpening, good toughness, low magnetic content, etc. The abrasive tool made of it has the advantages of sharp grinding, low heating rate, high grinding efficiency, and low adhesion when used.

Application scope：

Suitable for resin abrasive, ceramic abrasive, coating abrasive manufacturing, grinding and polishing, sand blasting and other purposes.

Technical parameters：

Chemical index of brown Fused Alumina

Purpose	Specification		Chemical composition(%)
Purpose	Specification		Al₂O₃	Fe₂O₃	SIO₂	TIO₂	Magnetic material content(%)
For Sandblasting	F	8#—80#	≥95	≦0.3	≦1.5	≦3.0	≦0.05
		90#—150#	≥94	≦0.3	≦1.5	≦3.0	≦0.03
		180#—240#	≥93	≦0.3	≦1.5	≦3.5	≦0.02
	W	1#—63#	≥92.5	≦0.5	≦1.8	≦4.0	—

Physical index of Brown Fused Alumina

Item	Color	Color System	Mohs Hardness	Melting Temperature(℃)	>Refractory Temperature(℃)	True Density( g/cm³)	Magnetic Material(%)
Specification	Dark Brown	Alpha-alumina trigonal system	≥9.0	2050℃	1800℃	≥3.90	0.01%