| Customization: | Available |
|---|---|
| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Corundum Abrasives |
|
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Brown fused aluminum oxide for blasting applications,ANSI Table 3 Grading
BLASTITE® is a tough, medium density, virgin fused brown aluminum oxide abrasive manufactured for blasting your toughest applications. Its close sizing, conforming to ANSI B74.12 (Table 3), enables operators to consistently duplicate finishes every single time. BLASTITE® is produced to conform to other use whose specification MIL-A-21380B, which has been replaced by Commercial Item Description A-A-59316, General Electric Aircraft Engine Group D50TF5-S8 Class D, and most Pratt & Whitney Aircraft PMC specifications, such as PMC 3052 rev. BD and PMC 3043-1 rev. AR.
| Purpose | Specification | Size | Al2O3(≥) | Fe2O3(≤) | SiO2≤ | TiO2≤ | Magnetic |
| For abrasive | F grit |
12#-80# | 95.0 | 0.3 | 1.5 | 3.0 | 0.05 |
| 90#-150# | 94.0 | 0.3 | 1.5 | 3.0 | 0.03 | ||
| 180#-240# | 93.0 | 0.3 | 1.5 | 3.5 | 0.02 | ||
P grit |
8#-80# | 95.0 | 0.2 | 1.2 | 3.0 | 0.05 | |
| 100#-150# | 94.0 | 0.2 | 1.2 | 3.0 | 0.03 | ||
| 180#-220# | 93.0 | 0.3 | 1.5 | 3.5 | 0.02 | ||
| Micro Powder | W0.5-W63 F320-F1500 | 92.5 | 0.5 | 1.8 | 4.0 | ||
| For refractory | Size for Sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | 95.5 | 0.3 | 1.5 | 3.0 | |
| 0-3mm 0-5mm 0-10mm 0-25mm | 95.0 | 0.3 | 1.5 | 3.0 | |||
| Fine powder | 100F 200F 325F | 94.5 | 0.5 | 1.5 | 3.5 |
| Item | Index |
| Colour | Dark brown(Deep blue after calcination) |
| Crystal form | Trigonal crystal |
| Hardness(MO) | ≥9.0 |
| Melting point(°c) | 2250 |
| Maximum service temperature°c | 1900 |
| True density(g/cm3) | ≥3.9 |
| Coefficient of linear expansion | 7-9 |
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