聚合物材料热危险性分析

An Analysis and Evaluation of the Thermal Hazard of Polymer in Fire

聚合物材料具有的易燃性或可燃性使其在实际应用中具有潜在的火灾危险性,正确分析评价聚合物材料的火灾危险性,对材料的安全使用和火灾预防与控制具有重要的作用。在综述文献的基础上,根据火灾危害的特征,对聚合物材料的引燃、热释放和火焰传播等热危险性进行了分析和总结,并提出了相应的预防对策。

Polymer materials have a potential fire risk in practical application due to their flammability or combustibility. An appropriate analysis and evaluation of a fire hazard of polymer materials is to play a critical role in their safe use. On the basis of reviewing some recent literatures about the fire risk of polymer materials,the potential thermal hazards,such as ignition,heat release and flame propagation of polymer materials were analyzed and summarized in this paper. Finally,it proposed some countermeasures to prevent the thermal hazards of polymer materials.