中国挤塑聚苯乙烯泡沫行业淘汰氢氟碳化物研究进展  

Research progress on HFCs phase⁃out of XPS foam sector in China

作　　者：李娟 李莹 LI Juan;LI Ying(Foreign Environmental Cooperation Center,Ministry of Ecology and Environment,Beijing 100035,China;Key Laboratory of Carbon Fiber and Functional Polymers,Ministry of Education,Beijing University of Chemical Technology,Beijing 100029,China)

机构地区：[1]生态环境部对外合作与交流中心,北京100035 [2]北京化工大学碳纤维及功能高分子教育部重点实验室,北京100029

出　　处：《中国塑料》2024年第10期122-126,共5页China Plastics

摘　　要：介绍了挤塑聚苯乙烯泡沫(XPS)的行业背景及其应用领域,探讨了采用氢氟碳化物(HFCs)作为XPS泡沫的发泡剂所带来的环境问题。其次,讨论了国际社会对逐步淘汰HFCs的行动计划,并强调了《基加利修正案》在控制和减少HFCs使用方面的重要性。接着分析了目前HFCs在XPS泡沫行业的使用情况,并探讨了可替代HFCs的技术。最后,展望了XPS泡沫行业逐步淘汰HFCs的前景。This paper introduced the industrial background and application fields of XPS foams and discussed the environmental issues stemming from the use of HFCs as blowing agents in the XPS foaming production.Subsequently,the global initiative to phase out HFCs was discussed,and the significance of the Kigali Amendment in controlling and reducing the use of HFCs was particularly analyzed.The current utilization of HFCs in the XPS foam sector was then analyzed,and the alternative technologies that can replace HFCs were evaluated.Finally,a prospective outlook on the gradual elimination of HFCs in the XPS foam sector was presented.

关 键 词：挤出聚苯乙烯泡沫塑料 氢氟碳化物 基加利修正案 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]