动态力学温度谱的分析及应用  

Analysis and Application of Pynamic Mechanical Temperature Spectra

作　　者：臧昆[1] 

机构地区：[1]北京服装学院机械与自动化系

出　　处：《高等学校化学学报》1990年第2期197-201,共5页Chemical Journal of Chinese Universities

摘　　要：本文由动态力学温度谱求得松弛谱,并从松弛谱的变化分析了热处理条件对试样超分子结构的影响,进而讨论了WLF方程中常数之比值C_1/C_2与超分子结构的关系。In this paper, the relaxation time spectra are derived from the dynamic mechanical temperature spectra and the influences of the thermal treatment conditions on the fine structure of the samples are analyzed from the changes of the relaxation time spectra. Furthermore, the relationship between the ratio C1/C2 of the parameters in the WLF equation and the super-molecular structure of the samples is discussed.

关 键 词：温度谱 松弛谱 超分子结构 WLF方程 

分 类 号：O631.22[理学—高分子化学]