二元聚乙二醇体系相变行为的研究  

Study on the phase change behavior of two component polyethylene glycol system

作　　者：王玮玲[1] 于伟东[2] 

机构地区：[1]盐城工学院纺织工程系,江苏盐城224003 [2]东华大学纺织学院,上海200051

出　　处：《纺织学报》2005年第6期1-4,共4页Journal of Textile Research

摘　　要：采用差示扫描量热法(DSC)对二元聚乙二醇(PEG)体系的等速升降温性能及等温结晶性能进行了研究,并对各温度特征参数及熔融、结晶热作了表征。Differential scanning calorimetry （DSC） was used to study the constant rate heating and cooling and the isothermal crystallizing behavior of the two component PEG system. The characteristic parameters at different temperatures were examined and the heat of exotherms and endotherms was measured.

关 键 词：聚乙二醇 相变材料 等速升降温 等温结晶 

分 类 号：TS101.92[轻工技术与工程—纺织工程]