PET/ECDP/PEG共混体系相容性的研究  

Study on Compatibility of PET/ECDP/PEG Blend System

作　　者：刘伯林[1] 詹峰[2] 史倩青[2] 杨明[2] 

机构地区：[1]四川大学高分子研究所,成都610065 [2]天津石化公司研究所,天津300271

出　　处：《东华大学学报（自然科学版）》2001年第5期1-3,20,共4页Journal of Donghua University(Natural Science)

摘　　要：根据B Schneier公式计算了PET/PEG共混体系ΔHm 值 ,推算了体系的相容性 ;利用调和方程和接触角的测定得到PET/PEG及PEG同PET/ECDP界面张力。The ΔH m of PET/ECDP/PEG blend system has been calculated based on B.Schneier formula in this paper .Its compatibility has been worked out too; The interfacial tension between PET/ PEG , PEG and PET/ECDP has been calculated by using the hanmonic mean equation and measurement of the contact angles.

关 键 词：PET/ECDP/PEG共混体系 相容性 界面张力 高聚物 

分 类 号：TQ311[化学工程—高聚物工业]