中国塑料 ›› 2011, Vol. 25 ›› Issue (10): 1-6 .DOI: 10.19491/j.issn.1001-9278.2011.10.001

• 综述 •    下一篇

中国挤塑聚苯乙烯泡沫塑料(XPS)行业HCFCs替代技术现状与发展趋势

王勇 王向东 李莹   

  1. 北京工商大学 轻工业塑料加工应用研究所
  • 收稿日期:2011-11-04 修回日期:1900-01-01 出版日期:2011-10-26 发布日期:2011-10-26

Situation and Developing Trend of HCFCs Phase-out of XPS Foam Sector in China

WANG Yong WANG Xiangdong LI Ying   

  • Received:2011-11-04 Revised:1900-01-01 Online:2011-10-26 Published:2011-10-26

摘要: 综述了我国挤塑聚苯乙烯泡沫塑料(XPS)行业含氢氯氟烃(HCFCs)替代技术的现状和发展趋势;从原料、设备、发泡剂等几个方面阐述了XPS泡沫行业进行发泡剂HCFCs替换的技术难点,并重点分析了替代产品的性能和市场状况。最后,介绍了几种较为成熟的HCFCs替代技术。

关键词: 挤塑聚苯乙烯泡沫塑料, 含氢氯氟烃, 淘汰, 原料, 设备, 物理发泡剂, 热导率

Abstract: The situation and developing trends of HCFCs phase-out of extruded polystyrene foam (XPS) sector in China was reviewed. Technologies of HCFCs phase-out in materials, equipment, blowing agents were discussed. The properties and market situation of alternative products were analyzed. Finally, the alternative technologies of HCFCs were introduced.

Key words: extruded polystyrene foam, hydrochlorofluorocarbon, phase-out, material, equipment, physical foaming agent, thermal conductivity