热力管道保温材料的选择及问题分析

Selection of heat insulation materials for thermal pipeline and analysis of problems

通过对部分常见保温材料的性能进行综合对比,优选出预制聚氨酯保温材料,并进行了分析研究和总结建议,认为聚氨酯保温材料具有耐热、抗压等综合性能稳定、优良的特点,能满足热力管道对保温材料的不同需求,是目前国内选择应用较多的热力管道保温材料。

Through comprehensive comparison on the performance of the part of the common heat preservation material, optimizing the precast pu heat preservation material, and studied and summarized suggestions, think pu heat preservation material is heat-resistant, compressive compre-hensive performance stability, excellent characteristics, such as to meet the different needs of heat pipe heat preservation material, is the present domestic heat pipe thermal insulation material selection is widely applied.