浅析碳纤维浸胶纱试验标准的差异性

Analysis on the Differences of Test Standards for Resin-impregnated Carbon Fiber Yarn

简述了碳纤维浸胶纱拉伸性能3个常用的试验标准,并从浸胶纱的制备工艺、试验参数和试验结果等方面进行分析,分析不同标准在树脂含量控制、加强片选择、试样长度、试验速度、试验预加载荷以及弹性模量取值方法等要求的差异性。

This paper briefly introduces three commonly used test standards for the tensile properties of resin-impregnated carbon fiber yarn. It also analyzes the preparation process, test parameters and test results of resin-impregnated carbon fiber yarn and the differences in the requirements of different standards in terms of the resin content control, the tab selection, the sample length, the testing speed, the pre-loading in the test and the methods to determine the modulus of elasticity.