95% purity brown aluminium oxide mesh 24 price
Physical performance
Brown Fused Alumina
|
Size
|
24#
|
Crystals
|
Trigonal
|
Melting point
|
2250℃
|
highest used temperature
|
1900℃
|
Bulk density
|
1.53-1.99g/cm3
|
Specific Gravity
|
3.95-3.97g/cm3
|
Mohs Hardness
|
≥9.0
|
Ph Value
|
7.0
|
Magnetic materials contents
|
0.3%max
|
Coefficient of linear expansion
|
7-9(0 – 1600°C)
|
Refractoriness
|
2100℃
|
Chemical composition
Grade
|
Chemical Composition(%)
|
Al2O3
|
Fe2O3
|
SiO2
|
TiO2
|
A
|
95-96
|
0.15-0.2
|
0.8-1.5
|
1.8-2.3
|
Size distribution
95% purity brown aluminium oxide mesh 24 price
|
Sieve
|
%
|
+16MESH
|
0
|
+20MESH
|
≤25
|
+25MESH
|
≥45
|
+25MESH+30MESH
|
≥65
|
-35MESH
|
<3
|
Sandblasting brown corundum
|
Freedom grinding - abrasive materials
|
Resin Abrasives - Abrasive
|
Coated Abrasives
|
Corundum functional fillers
|
Abrasion resistance ground
|
Precision casting
|
Refractory material
|
Brown fused alumina 24# photo:
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