Information
High Alumina Castable
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High Alumina Castable | |||||
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INDEX |
FR-1-090 |
FR-2-094 |
FR-3-080 |
FR-4-075 |
FR-5-045 |
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AL2O3 |
≥90 |
≥94 |
≥80 |
≥75 |
≥45 |
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SIO2 |
≤4 |
≤0.5 |
≤15 |
≤20 |
≤35 |
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MAX SERVICE |
1650 |
1700 |
1650 |
1600 |
1300 |
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TEMPERATURE ℃ |
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B.D AFTER BURN |
≥2.9 |
≥2.9 |
≥2.8 |
≥2.75 |
≥1.35 |
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AT 110℃ (G/CM3) |
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COMPRESSIVE |
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BENDING STRENGTH |
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110℃ X 24H |
≥80/≥10 |
≥80/≥8 |
≥100/≥10 |
≥75/≥8.5 |
≥10/≥3 |
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1100℃ X 3H |
≥110/≥20 |
≥100/≥12 |
≥110/≥12 |
≥90/≥9 |
≥10/≥3 |
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1500℃ X 3H |
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≥150/≥20 |
≥150/≥15 |
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WATER CONTENT |
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BY WEIGHT (%) |
6-8 |
5-6.5 |
5-6 |
5.5-6.5 |
20-30 |
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