WHITE CORUNDUM FOR MICRO-BLASTING
CHEMICAL COMPOSITION&PHYSICAL PROPERTIES
| Description of goods | white corundum | |
| Size | FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 |
| JIS | #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 | |
| Chemical Composition | Al2O3 | 99.70-99.0% |
| Fe2O3 | 0.04-0.10% | |
| Na2O | 0.25-0.35% | |
| Physical properties | Specfic Gravity | 3.95-3.97g/cm3 |
| Bulk density | 1.75-1.95g/cm3 | |
| Mohs Hardness | 9.0 | |
|
Applications | Bonded abrasives and Coated abrasives Floor / Wall Laminates Thermal Spraying (Plasma Spraying) Lapping & Micro-blasting applications Super Refractories, Ceramics and Tiles Brake linings,polishing pads,buffing pads Grinding,Blasting Polishing pad,oilstone,grinding stone Supplementary material of diamond tool manufacturing Stone polishing wheels Painting/Coating | |
AVAILABLE SIZES
| Fraction | 0-1mm 1-3mm 3-5mm 5-8mm… | |
| Fine | -100mesh -200mesh -320mesh… | |
| Macrogrit | FEPA | F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 |
| JIS | #8 #10 #12 #14 #16 #20 #22 #24 #30 #36 #40 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 | |
| Micropowder (Standard)
| JIS | #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000 #4000 #6000 #8000 #10000 |
| FEPA | F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000 | |
PACKING
 |  |  |  |
| 25kgs pvc bag | 1mt big bag | 25kgs pvc bags+1mt big bag | 25kgs pvc bags+pallet |
