Welcome to Dragon Abrasives Group Limited
Tel: +86-22-87899539
Product Categories
Contact Us

Dragon Abrasives Group Limited

Add: 265# Anshanxi Street, Core Mall Times International Department, Nankai District, Tianjin, 300192 China

Fax: +86-22-87899537

Mob: +8613622002228

Tel: +86-22-87899539

E-mail: info@abrasives.asia

Web: http://www.abrasivesasia.com

Aluminum Oxide

Brown Fused Alumina for Blasting

Brown Fused Alumina for Blasting

Brown fused alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping,polishin, and sand blasting and sand cleaning.


Brown fused alumina is made from high quality bauxite by fusing in an electric arc furnace at high temperature. It has good toughness and high hardness. It is suitable for manufacturing of vitrified and resin bonded tools, and for lapping,polishin, and sand blasting and sand cleaning.


Physical Properties

Color

Dark Brown

Bulk Density

115-125lb/cu.ft.

Specific Gravity

3.9

Grain Shape

Angular/sharp

Hardness

9 Mohs


Chemical Composition (% by weight)

Grit No.

16–30

36-60

70-90

100–120

150-180

220

Al2O3

95.0 - 97.095.0 min95.0 min

TiO2

1.5 - 3.8

1.5 - 3.81.5 - 3.8

Magnetic Matters

<0.0380

<0.0280

<0.0230

<0.0230

<0.0170

<0.0170


Available grain sizes

Grit No.

Micron

Grit No.

Micron

Grit No.

Micron

10

2360 ~ 2000

30

710 ~ 600

80

212 ~ 180

12

2000 ~ 1700

36

600 ~ 500

90

180 ~ 150

14

1700 ~ 1400

40

500 ~ 425

100

150 ~ 125

16

1400 ~ 1180

46

425 ~ 355

120

125 ~ 106

20

1180 ~ 1000

54

355 ~ 300

150

106 ~ 75

22

1000 ~ 850

60

300 ~ 250

180

90 ~ 63

24

850 ~ 710

70

250 ~ 212

220

75 ~ 53

Hot Tags: brown fused alumina for blasting, China, manufacturers, suppliers, factory, wholesale, customized, buy, made in China
Related Products

Dragon Abrasives Group Limited