挤塑聚苯乙烯泡沫塑料(XPS)的主要性能及应用领域分析  

Research on Properties and Applications of XPS Boards

作　　者：王勇[1] 王向东[2] 李莹[2] 

机构地区：[1]环境保护部环境保护对外合作中心,北京100035 [2]轻工业塑料加工应用研究所,北京100048

出　　处：《中国塑料》2011年第8期75-80,共6页China Plastics

摘　　要：详细介绍了挤塑聚苯乙烯泡沫塑料(XPS)的热导率、压缩强度、长期热阻、防潮性能等主要性能指标。阐述了XPS板材的主要应用领域,包括在建筑外墙外保温、屋面保温、地面保温、冷库保温、公路、铁路、渠道工程等领域的应用。详细分析了提高XPS板材阻燃性能的必要性和紧迫性,并提出了在含氢氯氟烃替换过程中XPS泡沫行业的发展趋势。Main properties of extruded polystyrene foam （XPS） were reviewed including thermal conductivity, compression strength, long-term thermal resistance, moisture-proofing etc. XPS boards could be applied in thermal insulation for building and cold store, as well as geofoam for road, railway and channel. The necessity of improving flame retardancy of XPS boards was discussed. Developing trend of XPS foam sector was put forward in the background of phase-out of HCFCs.

关 键 词：挤塑聚苯乙烯泡沫塑料 保温材料 热导率 阻燃性能 应用领域 

分 类 号：TQ328.4[化学工程—合成树脂塑料工业]