摘要
为了了解大豆蛋白质纤维的后加工和服用性能 ,采用DSC和热重分析等方法对大豆蛋白纤维的热学性能进行了测试分析 ,并把实验结果与羊毛的热学性能做了比较。大豆蛋白质纤维的玻璃化温度为 81℃ ,分解温度为 3 1 3℃ ,干热收缩率为 2 .3 % 。
In order to analyse the processing and serviceability of soybean protein fibers,the thermal property them is studied by TG and DSC and other methods. The experiment result of soybean protein fibers is compared with that of wool. The glass transition temperature of soybean protein fiber is 81 ℃. The decomposition temperature is 313 ℃. The heat dry air shrinkage rate is (2.3 %.) The heat endurance meets the demand of processing and end use.
出处
《青岛大学学报（工程技术版）》
CAS
2004年第4期27-30,共4页
Journal of Qingdao University(Engineering & Technology Edition)
关键词
大豆蛋白纤维
热学性能
热分析技术
soybean protein fibers
thermal property
thermal analysis
