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品牌:[pp]
應用范圍:項 目 Characteristics指 標 Value化學成份 Chemical compositionAl2O3,% ≥85Fe2O3,% ≤0.5物理性能 Physical properties體積密度,g/cm3 Bulk density≥3.0常溫耐壓強度,Mpa Col
PRODUCT DETAILS
項 目 Characteristics |
指 標 Value |
||
化學成份 Chemical composition |
Al2O3,% | ≥85 | |
Fe2O3,% | ≤0.5 | ||
物理性能 Physical properties |
體積密度,g/cm3 Bulk density | ≥3.0 | |
常溫耐壓強度,Mpa Cold compressive strength | ≥100 | ||
顯氣孔率,% Apparent porosity | 14—16 | ||
荷重軟化開始溫度,℃ Refractoriness under load | ≥1700 | ||
抗熱震穩定性,次,1100℃水冷 Thermal shock resistence (water cooling), Times |
≥20 | ||
重燒線變化,%,1500℃×2h Linear change on reheating |
±0.1 | ||
用 途 Application |
推薦用于爐底、爐缸陶瓷杯及風口區 Recommended to be used on hearth, ceramic cup and tuyere |
相關標簽:河南熱風爐用耐火材料,河南陶瓷杯耐火材料,河南耐火材料,
來源:http://www.scottpot.com/product263459.html
發布時間:2019-10-8 17:25:09