在石油化工、冶金、建材等行业中的高温炉窑、催化裂化装置、反应器、再生器等设备中均要用到具有高热阻隔热耐磨性能的耐火材料,作为上述设备的复合衬里。优质的隔热耐磨衬里材料应有较高的单位厚度的热阻值,能提高热工设备的能耗节约率,同时还能延长内衬的使用寿命。 In the petrochemical, metallurgy, building materials and other industries, high-temperature furnaces, catalytic cracking devices, reactors, regenerators and other equipment are required to use refractory materials with high thermal insulation and wear resistance as the composite lining of the above equipment. High-quality heat-insulating and wear-resistant lining materials should have higher thermal resistance values ​​per unit thickness, which can increase the energy saving rate of thermal equipment and at the same time extend the service life of liners.