安耐捷耐火材料酸性炉衬材料刚玉基质线圈胶泥中频炉浇注料筑炉机

<p style=\"text-indent:37px\"><span style=\"font-size:19px;font-family:楷体_GB2312\">本品属无芯感应炉用耐火材料，材质属酸性。采用预相变处理的硅矿为原料，明显的改善了炉衬的膨胀弊端，烘炉时炉衬上涨幅度明显降低，冷炉时无裂纹</span><span style=\"font-size:19px\">.</span><span style=\"font-size:19px;font-family:楷体_GB2312\">它的特点是原料高纯，级配合理、抗急冷急热，尤其适合于大型中频感应电炉的间歇式作业。此材料系预混的干捣混合料，根据顾客需求已配制好硼酸或硼酐含量，用户可直接投入使用。适用于</span><span style=\"font-size:19px\">1400</span><span style=\"font-size:19px;font-family:楷体_GB2312\">℃</span><span style=\"font-size:19px;font-family:楷体_GB2312\">——</span><span style=\"font-size:19px\">1700</span><span style=\"font-size:19px;font-family:楷体_GB2312\">℃</span><span style=\"font-size:19px;font-family:楷体_GB2312\">的熔炼温度。正常炉龄可达400-600炉。</span></p><p style=\"text-indent:37px\"><span style=\"font-size:19px;font-family:楷体_GB2312\"></span></p><p><span style=\"font-size:19px\">SiO₂ </span><span style=\"font-size:19px;font-family: 楷体_GB2312\">≥</span><span style=\"font-size:19px\"> 99%       CaO+MgO </span><span style=\"font-size:19px;font-family:楷体_GB2312\">≤</span><span style=\"font-size:19px\">0.1%          Fe₂O₃</span><span style=\"font-size:19px;font-family:楷体_GB2312\">≤</span><span style=\"font-size:19px\"> 0.2% </span></p><p><span style=\"font-size:19px;font-family:楷体_GB2312\">材料密度：</span><span style=\"font-size:19px\">2.1g/cm³</span><span style=\"font-size:19px;font-family:楷体_GB2312\">粒度</span><span style=\"font-size:19px\">:</span><span style=\"font-size:19px;font-family:楷体_GB2312\">不大于</span><span style=\"font-size:19px\"> 8.1mm</span></p><p><span style=\"font-size:19px;font-family:楷体_GB2312\">高使用温度</span><span style=\"font-size:19px\">:1700</span><span style=\"font-size:19px;font-family:楷体_GB2312\">℃</span><span style=\"font-size:19px;font-family:宋体\">                   </span><span style=\"font-size:19px;font-family:楷体_GB2312\">施工方法</span><span style=\"font-size:19px;font-family:宋体\">:</span><span style=\"font-size:19px;font-family:楷体_GB2312\">干振或干捣</span></p><p style=\"text-indent:37px\"><span style=\"font-size:19px;font-family:楷体_GB2312\"></span></p><p style=\"text-indent:37px\"><span style=\"font-size:19px;font-family:楷体_GB2312\">多层防潮纸及内膜包装</span><span style=\"font-size:19px;font-family:宋体\">25kg/</span><span style=\"font-size:19px;font-family:楷体_GB2312\">袋，储存在干燥处防止吸潮。储存期不超过一年，另外根据客户要求可采用</span><span style=\"font-size:19px;font-family:宋体\">2650pxX2650px</span><span style=\"font-size: 19px;font-family:楷体_GB2312\">吨托盘及强力伸缩膜包装。</span></p><p style=\"text-indent:37px\"><span style=\"font-size:19px;font-family:楷体_GB2312\"></span>
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