Brown Aluminum Oxide P Series abrasive

Category：

Brown fused alumina

key word：

Brown aluminum oxide

Brown corundum coated abrasives

BFA 60#

Description

The Brown Fused Alumina P sand produced by Weixiang is made of high quality Brown Fused Alumina block, which has the advantages of high purity, self sharpening, good toughness and low dust.

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Brown Fused Alumina P sand

Product introduction：

Weixiang Brown Fused Alumina P sand is processed by further air washing and water washing on the basis of standard Brown Fused Alumina F sand. The Brown Fused Alumina P sand is calcined at 1000 ℃ - 1300 ℃, with sharp shape, high grinding force, and good self sharpening ability. After high temperature process, its toughness and hydrophilicity have been greatly improved. It is suitable for making various high-end Coated abrasive products, such as sandpaper, gauze, belt, etc.

Specification and model：

P8 P10 P14 P16 P20 P24 P30 P36 P40 P46 P54 P60 P70 P80 P90 P100 P120 P150 P180 P220 P240 P280 P320 P400 P600 P800 P1000 P1200 P1500

Product advantages:

The Brown Fused Alumina P sand produced by Weixiang is made of high quality Brown Fused Alumina block, which has the advantages of high purity, self sharpening, good toughness and low dust.

Technical parameters：

Chemical index of brown corundum P sand

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
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 corundum P sand

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%