Natural Emery: Natural Emery is naturally occurred mineral from corundum along with such impurities like magnetite, hematite & quartz.
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Natural Emery: Natural Emery is naturally occurred mineral from corundum along with such impurities like magnetite, hematite & quartz.
CapEmery: CapEmery has highest purity, manufactured under standard industrial processes by Capstone Abrasives Company. It’s dark grey in color with hardness around 7-8 Mohs.
CapEmery Main Features
- Natural Abrasive
- Hard & Tough
- Sharp & Angular
- Cost Effective
- Perfect Grading
| Compound | Percentage |
|---|---|
| Al2O3 | 75-80% |
| Fe2O3 | ≤ 0.50% |
| TiO2 | ≤ 11.50% |
| SiO2 | ≤ 5.50% |
| CaO | ≤ 5.50% |
| Other | ≤ 0.50% |
| Attribute | Specification |
|---|---|
| Color | Lite Brown/Grey |
| Shape | Angular |
| Nature | Hard & Tough |
| Hardness | ≥ 8.8 Mohs |
| Sp. Gravity | 3.60-4.10 gm/cm³ |
| Bulk Density | 1.4-2.2 gm/cm³ |
| Melting Point | 2000°C |
| MM | BSS | ASTM | FEPA | MM | BSS | ASTM | FEPA |
|---|---|---|---|---|---|---|---|
| 4.75 | - | 4 | F4 | 0.425 | 36 | 40 | F40 |
| 4.00 | 4 | 5 | F5 | 0.355 | 44 | 45 | F46 |
| 3.35 | 5 | 6 | F6 | 0.300 | 52 | 50 | F54 |
| 2.80 | 6 | 7 | F7 | 0.250 | 60 | 60 | F60 |
| 2.36 | 7 | 8 | F8 | 0.212 | 72 | 70 | F70 |
| 2.00 | 8 | 10 | F10 | 0.180 | 85 | 80 | F80 |
| 1.70 | 10 | 12 | F12 | 0.150 | 100 | 100 | F90 |
| 1.40 | 12 | 14 | F14 | 0.125 | 120 | 120 | F100 |
| 1.18 | 14 | 16 | F16 | 0.106 | 150 | 140 | F120 |
| 1.00 | 16 | 18 | F20 | 0.075 | 200 | 200 | F150 |
| 0.850 | 18 | 20 | F22 | 0.063 | 240 | 230 | F180 |
| 0.710 | 22 | 25 | F24 | 0.053 | 300 | 270 | F220 |
| 0.600 | 25 | 30 | F30 | 0.045 | 350 | 325 | F240 |
| 0.500 | 30 | 35 | F36 | 0.037 | 440 | 400 | F280 |
| Application |
|---|
| Production of Bonded Abrasives |
| Surface Preparation |
| As Anti-Skid & Anti-Slip |
| In Blasting Media |
| For Coatings |
| Pressure Blasting |
| Polishing Abrasives |
| Cement Industries |
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