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18530949808型号:
规格:
品牌:[pp]
应用范围:项 目 Characteristics指 标 Value化学成份 Chemical compositionAl2O3,% ≥85Fe2O3,% ≤0.5物理性能 Physical properties体积密度,g/cm3 Bulk density≥3.0常温耐压强度,Mpa Col
PRODUCT DETAILS
项 目 Characteristics |
指 标 Value |
||
化学成份 Chemical composition |
Al2O3,% | ≥85 | |
Fe2O3,% | ≤0.5 | ||
物理性能 Physical properties |
体积密度,g/cm3 Bulk density | ≥3.0 | |
常温耐压强度,Mpa Cold compressive strength | ≥100 | ||
显气孔率,% Apparent porosity | 14—16 | ||
荷重软化开始温度,℃ Refractoriness under load | ≥1700 | ||
抗热震稳定性,次,1100℃水冷 Thermal shock resistence (water cooling), Times |
≥20 | ||
重烧线变化,%,1500℃×2h Linear change on reheating |
±0.1 | ||
用 途 Application |
推荐用于炉底、炉缸陶瓷杯及风口区 Recommended to be used on hearth, ceramic cup and tuyere |
相关标签:河南热风炉用耐火材料,河南陶瓷杯耐火材料,河南耐火材料,
来源:http://ay.zznaihuo.com/product263459.html
发布时间:2019-10-8 17:25:09