织物静电半衰期性能测试的影响因素  

Influencing factors of electrostatic half-life performance testing of textiles

作　　者：梁家豪 高晓萍 梁庆忠 LIANG Jiahao;GAO Xiaoping;LIANG Qingzhong(Shenzhen Academy of Metrology&Quality Inspection,Shenzhen 518110,China)

机构地区：[1]深圳市计量质量检测研究院,广东深圳518110

出　　处：《印染》2023年第12期72-75,共4页China Dyeing and Finishing

摘　　要：分析了GB/T 12703.1—2021新旧版本检测方法的差异。对7种单组分样品进行抗静电性能测试,并对各个样品在不同的环境湿度及试样夹持平整度的测试结果进行比较。研究结果表明:新旧版本检测方法的导电原理存在差异,新标准更为合理;环境湿度对抗静电测试结果影响较大,在标准区间内低湿度与高湿度的差距最大可达到28 s;试样夹持平整度影响测试数据的稳定性,使用金属胶布可提高数据的准确性,减少异常值的出现。The difference of detection methods between old and new versions of GB/T 12703.1—2021 is ana⁃lyzed.The antistatic properties of 7 kinds of single-component samples are tested,and the test results of each sample are compared under different ambient humidity and sample clamping flatness.The results show that the conduction principle of the new and old methods is different,and the new standard is more reasonable.The environmental humidity has a great influence on the antistatic test results,and the difference between low humidity and high humidity in the standard range can reach 28 s.The stability of the test data is affected by the degree of specimen clamping.The use of metal tape can improve the accuracy of the data and reduce the oc⁃currence of outliers.

关 键 词：测试 纺织品 静电半衰期 环境湿度 平整程度 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]