| Size: | 400 |
|---|---|
| Type: | Abrasive Block |
| Brand Name: | haixu abrasive |
| Material: | 400 |
| Grit: | 400 |
Quick Details
Specifications
Polishing Grade manufacturer white corindon grain
The main raw material of white corindon is high grade processed alumina, which is fused with the carbon material and scrap iron in the electic furnace under the high temperature of above 2250°C.The product is characterized by low expansion coefficient, high refractoriness, good thermal and chemical stability.
The physical and chemical analysis
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Using
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Specifications
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The main chemical components% |
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Al2O3 |
Fe2O3 |
SiO2 |
Na2O |
CaO |
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Abrasives
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F |
F4-F80 |
≥99 |
≤0.25 |
≤1.5 |
≤0.25 |
≤0.01 |
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F90-F150 |
≥99 |
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F180-F240 |
≥99 |
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P |
8#-80# |
≥99 |
≤0.25 |
≤1.2 |
≤0.4 |
≤0.01 |
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100#-150# |
≥99 |
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180-220# |
≥99 |
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Refractory
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size sand |
0-1mm |
≥99.5 |
<0.3 |
<1.5 |
<3.0 |
<3.5 |
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1-3mm |
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3-5mm |
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5-8mm |
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powder |
200-0 |
≥99 |
<0.05 |
<0.05 |
<3.5 |
<0.3 |
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