Advantages and disadvantages of refractory fiber lining

- Apr 19, 2018-

Advantages and disadvantages of refractory fiber lining


The wide application of refractory fiber lining in various industrial furnaces has achieved obvious economic benefits. The refractory fiber lining strengthens the insulation of the industrial furnace, lightens the weight of the furnace body, and contributes to the lightening and energy saving of the industrial furnace. However, the mechanical strength of the refractory fiber lining is less than the hard refractory, and the resistance to chemical corrosion is weak. In addition, the thermal shrinkage of the refractory fiber makes the refractory fiber lining more easily damaged than the hard material lining.