皮革双边撕裂与单边撕裂测试方法差异分析  

Analysis the Difference between Leather Double Edge Tearing Test Method and Single Edge Tear Test Method

作　　者：应楚楚[1] 祝娜[1] 郭川川[1] 

机构地区：[1]通标标准技术服务有限公司,上海200233

出　　处：《皮革科学与工程》2015年第2期68-72,共5页Leather Science and Engineering

摘　　要：采用双边撕裂法和单边撕裂法,两种撕裂方法分别对11种不同的皮革进行撕裂测试,并对两种测试方法的测试结果进行Wilcoxon符号秩检验和线性回归分析,结果表明:两种撕裂方法的测试结果存在显著性差异,但是测试结果具有很好的线性相关性。The tearing strength of 11 different leather samples were tested with double edge tearing method and single edge tearing method. The test results were analyzed by Wilcoxon signed-rank test and linear regression. The results indicated that there was significant difference between the test results of the two test methods, but they had a good linear correlation.

关 键 词：皮革 双边撕裂 单边撕裂 相关性 

分 类 号：TS57[轻工技术与工程—皮革化学与工程]