摘要
叙述了产业用纺织品渗透性测试方法和原理,构建了一套用于测量织物渗透性的测试系统。利用所构建的实验测试系统对涤纶针刺非织造土工布的渗透性进行了研究,探讨了织物渗透系数随测试时间、试样的厚度以及水压差变化的规律。
The permeability testing method and principle of technical textiles was described. A new system of testing fabric permeability was developed. On the new developed testing system, the permeability of polyester needle-punched nonwoven geo-textiles was studied. The relation between permeability factor of fabrics, testing period, the specimen thickness and the pressure difference was analyzed.
出处
《产业用纺织品》
北大核心
2010年第4期45-49,共5页
Technical Textiles
关键词
产业用纺织品
非织造布
土工布
渗透性
测试
technical textile, nonwovens , geo-textile, permeability, testing
