brown aluminium oxide / emery steel grit
refractory brown aluminium oxide / emery steel grit
1. Specifications:
Grain/Grit size : 8-5mm, 5-3mm, 3-1mm, 1-0mm
Fine powder: -320mesh, -280mesh, -240mesh, -200mesh,
-180mesh, -150mesh, -120mesh, -100mesh
320F 280F 240F 200F
180F 150F 100F
Abrasive grade: F8-F220
Micro powder: F230-F1500 JIS#240--JIS#12000
2. Chemical and Physical analysis:
|
Al2O3 |
≥95.0% |
|
SiO2 |
≤1.0% |
|
TiO2 |
≤1.8% |
|
Fe2O3 |
≤0.3% |
|
Class |
A |
|
Color |
Brown |
|
Hardness |
≥9 |
|
Bulk density |
≥1.75 g/cm3 |
|
Grain density |
≥3.97g/cm3 |
|
Content of magnetic material |
≤0.038% |
3.Applications
*Wet and dry blasting
*Grinding, lapping and polishing media
*Resin bonded grinding wheels and segments
*Resin bonded abrasive and coated abrasive products
* Wear-resistant and fire-proof products
* Friction products and abrasion resistance ground
* Producing mold of precision casting.
1).if no special request, we will use normal packing,25kg PVC bag, then 40 bags in a big bag for 1000 Kilograms.
2).if need special packing or marks, please list them in your E-mail. We would like to make the packing as requested
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- Step 4Set up meeting with the Chinese supplier without language barrier