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Baffle Brick
Besides mullite, corundum mullite, electro cast corundum baffle bricks: we are also capable of manufacturing excellent de-slagging , heat flushing resistance chromium mullite, zirconium corundum mullite baffle bricks.
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Specification of baffle brick
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item
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material
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High aluminum
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Alumina mullite
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capacitance corundum
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AL2O3chemical composition
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60-65
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65-70
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80
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bulk density 1500℃*3h≥
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2.5
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2.5
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2.6
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compression strength 1500℃*3h≥
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70
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80
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100
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modulus of rupture 1500℃*3h≥
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8.0
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8.5
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11
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permanent linear change 1500℃*3h
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±0.6
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±0.5
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±0.3
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Max service temperature（℃）
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1450
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1550
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1600
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