标准摘要
[中文适用范围]： ISO 13934 的这一部分规定了使用抓样拉伸试验测定纺织物的极限拉伸强度的方法。 注：ISO 13934-1 描述了称为带材拉伸测试的方法。 该方法主要适用于机织织物，包括由于弹性纤维的存在和机械或化学处理而具有拉伸性能的织物。 然而，该方法也可以应用于通过其他技术生产的片材。 通常，该方法不适用于土工织物、无纺布、涂层织物、纺织玻璃纤维织物以及碳纤维或聚烯烃纤维纱线制成的织物。 该方法规定了在标准试验气候平衡状态下的试样和在潮湿状态下的试样最大拉伸强度的测定。 此方法仅可使用恒定测试速度 (CRE) 拉伸试验机。 [外文原描述]： ISO 13934-2:2014 specifies a procedure for the determination of the maximum force of textile fabrics known as the grab test. The method is mainly applicable to woven textile fabrics including fabrics which exhibit stretch characteristics imparted by the presence of an elastomeric fibre and mechanical or chemical treatment. It can be applicable to fabrics produced by other techniques. It is not normally applicable to geotextiles, nonwovens, coated fabrics, textile-glass woven fabrics, and fabrics made from carbon fibres or polyolefin tape yarns. The method specifies the determination of the maximum force of test specimens in equilibrium with the standard atmosphere for testing and of test specimens in the wet state. The method is restricted to the use of constant-rate-of-extension (CRE) testing machines.
英文名称Textiles — Tensile properties of fabrics — Part 2: Determination of maximum force using the grab method