BS ISO 2321:2017规定了测定混凝土一般物理和机械性能的试验方法 以及与织物接触的橡胶线的特定机械性能。未付的 对于相对较小的横截面和这种材料的异常使用条件，某些 已经开发出特殊的方法。本文件中的一些测试并不完全适用于由某些材料制成的螺纹 合成橡胶（如聚氨酯橡胶）。这些试验适用于天然或合成聚异戊二烯 橡胶。只能对新的橡胶螺纹或具有相同加工历史的螺纹进行比较。在解释经过缠绕、制造或加工的螺纹的结果时 任何其他过程，之前的历史都很重要，关于这一点和任何放松，我们知道什么 使用的治疗方法将被报告。交叉引用:ISO 37: 2011年版5ISO 648:2008ISO 105-A03:1993版1ISO 1183-2:2004ISO 188:2011版5ISO 1042:1998ISO 23529:2016ISO 105-A02:1993版1AATCC 23购买本文件时可用的所有当前修订版均包含在购买本文件中。

BS ISO 2321:2017 specifies methods of test for determining general physical and mechanical properties of rubber threads, as well as specific mechanical properties of such threads in contact with fabrics. Owing to the comparatively small cross-section and the unusual conditions of service of this material, certain special methods have been developed.Some of the tests included in this document are not entirely suitable for threads made from certain synthetic rubbers (e.g. urethane rubber). These tests are intended for natural or synthetic polyisoprene rubbers.Comparisons can only be made on new rubber threads or on those with identical processing histories.In the interpretation of results from threads which have been subjected to spooling, fabrication or any other process, the previous history is important, and what is known of this and of any relaxation treatments used is intended to be reported.Cross References:ISO 37:2011 Ed 5ISO 648:2008ISO 105-A03:1993 Ed 1ISO 1183-2:2004ISO 188:2011 Ed 5ISO 1042:1998ISO 23529:2016ISO 105-A02:1993 Ed 1AATCC 23All current amendments available at time of purchase are included with the purchase of this document.