中国挤塑聚苯乙烯XPS泡沫塑料行业现状与发展趋势.pdf

24 4 Vol.24, No.4 2010 4 CHINA PLASTICS Apr., 2010 (XPS) 王 勇 (, 100035) : (XPS), XPS HCFCs , (HCFCs) , HCFCs XPS : ;; :TQ325.2 : A :2010) Developing Situation and Trend of China XPS Foam Sector ANG Yong (Foreign Economic Cooperation Office, Ministry of Environmental Protection of the Peoples Republic of China, Beijing 100035, China) A stract:The general situation of China extruded polystyrene foam (XPS) sector was reviewed. Substitute necessity of the blowing agent HCFCs in China XPS foam sector was discussed. The alternative technologiesof HCFCsin Europe, North America, Japan andother regions were intro duced. Developing trendof China XPS foam sector was put forward. Key words: extrudedpolystyrenefoam; hydrochlorofluorocarbon; physical foaming agent ,,XPS 0 , XPS 20 60 ,XPS , (PS) , , XPS , ,, XPS, , , 10 ,XPS : XPS 20 %, 3 , , 2009 XPS 1000 m , 300kt 700 , 500XPS 1 2 XPS , 1999 XPS ,XPS 2 :, () ,wang.yong@ mepfeco.org.cn ( ) , 2010 4 13 ; ,, , PS , , ,,XPS ;XPS, , , HCFCs XPS