Isothermal phase separation of ethylene-vinyl acetate (EVA) copolymer and chlorinated polyethylene (CPE) blends was studied by inverse gas chromatography (IGC), and the compatibility of the EVA/CPE blends was qualitativly determined by these results.

• 用反气相色谱 (IGC)研究了乙烯 -醋酸乙烯酯 (EVA) /氯化聚乙烯 (CPE)共混物的等温相分离过程 ,对该共混体系的相容性做出定性判断 ;