Quick Details

• Place of Origin: Shandong, China (Mainland)
• Brand Name: Sande
• Model Number: 8#-320#
• Material: Al2O3
• Usage: making Grinding wheels
• Abrasive Grain Sizes: 8-320 #
• Material: Al2O3: Hardness: 9.0
• Color: Brown: Melting point: 2250
• SiO2 Content (%): 1.5%max: Al2O3 Content (%): 95%min

Packaging & Delivery

Specifications

Brown Fused Alumina 
1) High Al2O3 Content: 95% 
2) Professional manufacture 
3) Hot sale overseas 
4) Passed ISO9001:2000. 

Brown Aluminium oxide :

1. Introduction

Brown fused alumina is made by high-quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200°c, and made into different grain size through crystal, choosing, crashing, magnetic, separating, screening, washing and acid washing, etc.

2. Specification

F: 4#-80#       90#-150#       180#-240#

P: 8#-80#       100#-150#     180#-220#

W: 1#-63#

Attention:

F: for the consolidation abrasive and sand blasting

P: for coated abrasives

W: for the powder  eg: W40, that is 320#

0-1mm   1-3mm     3-5mm     5-8mm     8-12mm

25-0mm     10-0mm    50-0mm    30-0mm

180mesh-0    200mesh-0    320mesh-0

3. Application

1) Abrasive: Produce ceramic gring wheel, resinoid gringding wheel, Grinding stone, Gringing block, sand paper, sand cloth, sand belt, polish wax, abrasive paste, coating etc..

2) Refractory material: Mainly used for abrasion and high temperature resiatant, inoxidizable aggregate and filling of shaped and monolithic refractory in steel metallurgy, various industrial stoves, electric furnace etc..

3) Sandblasting abrasive: Mainly used for various material workpieces to decontaminate, derusting, prevent corrosion, remove oxide skin etc..

4) Abrasion resistance ground: Mainly used for non-slip of airport and road, chenmical factory

board paving.

5) Precision casting: Investment casting technics of stainless steel and aluminium casting in coating.