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耐火纤维是一种柔软而富有弹性的纤维状耐高温材料。由于具有导热系数小,容重低,抗热震,蓄热少等特点,使其在工业窑炉上的应用日益广泛,被喻为第三代耐火材料。据统计,在工业窑炉上采用耐火纤维作为保温绝热材料一般可节能15～30%。节省钢结构20～50%,并使窑炉升温和降温迅速而提高窑炉利用率。我国的耐火纤维工业发展很快,但是我
Refractory fiber is a soft and flexible fibrous high temperature materials. Due to its small thermal conductivity, low bulk density, thermal shock resistance and low heat storage, its application in industrial kilns is becoming more and more widespread and has been hailed as the third generation of refractory materials. According to statistics, in the industrial furnace using refractory fiber insulation as a general insulation material can save 15 to 30%. Save 20 ~ 50% of the steel structure, and make the furnace heating and cooling rapidly and improve the furnace utilization rate. China’s refractory fiber industry has developed rapidly, but I am