纺织及印刷业;；织物的爆破性能第1部分:测定爆破强度和爆破膨胀的液压法

[中文适用范围]： 本文件描述了测定纺织织物顶破强度和顶破膨胀的水力法。 在该文献中，使用恒定速率的泵送装置来施加液压。 注：ISO 13938-2 描述了一种使用气压的方法。 该方法适用于针织物、机织物、非织造物和层压织物。 它可以适用于其他技术生产的织物。 该测试适用于调节或潮湿状态下的测试样本。 从现有数据来看，对于高达 800 kPa 的压力，使用液压或气动爆破测试仪获得的爆破强度结果似乎没有显着差异。 该压力范围涵盖了一般服装预期的大部分性能水平。 对于需要高爆破压力的特种纺织品，液压装置更适合。 [外文原描述]： This document describes a hydraulic method for the determination of bursting strength and bursting distension of textile fabrics. In this document, a hydraulic pressure is applied using a constant rate of pumping device. NOTE ISO 13938-2 describes a method using pneumatic pressure. The method is applicable to knitted, woven, nonwoven and laminated fabrics. It can be suitable for fabrics produced by other techniques. The test is suitable for test specimens in the conditioned or wet state. From the available data, there appears to be no significant difference in the bursting strength results achieved using hydraulic or pneumatic burst testers, for pressures up to 800 kPa. This pressure range covers the majority of performance levels expected of general apparel. For speciality textiles requiring high bursting pressures, the hydraulic apparatus is more suitable.