热分析技术在弹性体材料中的应用  

Application of thermal analysis techniques to elastomer materials

作　　者：焦冰晶 肖恒 吕小王 曹红宝 田雨 JIAO Bingjing;XIAo Heng;L Xiaowang;CAO Hongbao;TIAN Yu(Liming Research&Design Institute of Chemical Industry Co.,Ltd.,Luoyang 471000,China)

机构地区：[1]黎明化工研究设计院有限责任公司,河南洛阳471000

出　　处：《弹性体》2024年第3期70-80,共11页China Elastomerics

摘　　要：热分析技术是评价弹性体材料热行为的主要手段之一。通过热分析技术全面深入地研究弹性体的物化特性,对改善和提高弹性体的应用性能具有重要的现实意义和价值。本文介绍了常见的热分析方法,包括:差示扫描量热法(DSC)、热机械分析法(TMA)、动态热机械分析(DMA)、热重分析(TGA)技术及热分析联用技术在弹性体材料中的应用研究进展。综述了热分析技术表征弹性体材料的特点及优势,同时展望了热分析技术的应用前景。Thermal analysis technology is one of the main means to evaluate the thermal behavior of elastomer by comprehensively and deeply studying the physicochemical properties of elastomer through thermal analysis technology.In this paper,common thermal analysis methods including differential scanning calorimetry(DSC),thermomechanical analysis(TMA),dynamic thermomechanical analysis(DMA),thermogravimetric analysis(TGA)and hyphenated techniques of thermal analysis are introduced.The characteristics and advantages of thermal analysis techniques for characterization of elastomer materials are reviewed,and the application prospects of thermal analysis techniques are also prospected.

关 键 词：弹性体 热分析 差示扫描量热法(DSC) 热机械分析法(TMA) 动态热机械分析(DMA) 热重分析技术(TGA) 热分析联用技术 

分 类 号：TQ320.773[化学工程—合成树脂塑料工业] TQ334