A polymeric composite material includes a polyurethane material and a polyvinyl chloride material, wherein the weight percentage of the polyurethane material is not higher than the weight percentage of the polyvinyl chloride material. Polyurethane is made from polycondensation of a hard segment and a soft segment, which the hard segment is an isocyanate having two or more isocyanate functional groups, and the soft segment is a polyol. The polymeric composite material can be made into a medical tube or an infusion bag.高分子複合材料,包含聚胺基甲酸酯材料以及聚氯乙烯材料,其中聚胺基甲酸酯材料的重量百分比不高於聚氯乙烯材料的重量百分比。聚胺基甲酸酯係由硬鏈段與軟鏈段聚縮合而成,且硬鏈段為具有兩個以上異氰酸基之異氰酸酯,軟鏈段為多元醇。高分子複合材料可製成醫用導管或醫用輸液袋。
