ISO 4674-2:2021 橡胶或塑料涂层织物 撕裂强度测定 第2部分：冲击摆试验法

标准编号：ISO 4674-2:2021

中文名称：橡胶或塑料涂层织物 撕裂强度测定 第2部分：冲击摆试验法

英文名称：Rubber- or plastics-coated fabrics — Determination of tear resistance — Part 2: Ballistic pendulum method

发布日期：2021-10

标准范围

该文献规定了基于施加到缺口试件的主动力的作用来确定抗撕裂性的方法。测试可以在以下条件下进行:已经在标准气氛中调节的测试件；或经过预处理（例如水浸泡）的试件。通过这种方法获得的结果不能与通过涉及恒定撕裂率的方法获得的结果相比较。

This document specifies a method for the determination of tear resistance based on the action of an active force applied to a notched test piece.The test can be carried out on:

• test pieces that have been conditioned in a standard atmosphere; or
• test pieces that have undergone pre-treatment, e.g. water immersion.

The results obtained by this method cannot be compared with those obtained by methods involving constant rate of tear.

标准预览图