Corundum silicon carbide plastic refractories


GTK corundum silicon carbide plastic physical and chemical indicators

GTK corundum silicon carbide plastic physical and chemical indicators

ItemUnitIndicators
chemical compositionAl₂O₃+Sic%≥ 65
Cold Modulus of rupture110 ℃× 24hMPa≥10
1000 ℃× 3hMPa≥12
Bulk Densityg/cm³2.3-2.6
110 ℃× 24h Cold compressive strengthMPa≥70
Post-burn  Permanent linear change%-0.5-0
Wear valueCC≤7

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GTK corundum silicon carbide plastic

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