ISO 2951:2019 橡胶、硫化橡胶 绝缘电阻率的测定

标准编号：ISO 2951:2019

中文名称：橡胶、硫化橡胶 绝缘电阻率的测定

英文名称：Rubber, vulcanized rubber — Determination of insulation resistance

发布日期：2019-05

标准范围

本文件规定了在不区分体积电阻和表面电阻的情况下，测定硫化橡胶和热塑性橡胶绝缘电阻的方法。本方法仅适用于电阻大于108Ω的试件。注:ISO 1853和ISO 2878中描述了电阻较低试样的试验方法。由于试样制备简单且容易，该方法特别适用于快速测定数值，当不需要高精度时，这些数值将给出质量的一般指示。

This document specifies a method for the determination of the insulation resistance of vulcanized and thermoplastic rubbers without discrimination between the volume and surface resistances involved. This method is applicable only to the test pieces with a resistance greater than 108 Ω.NOTE Methods of test for test pieces with a lower resistance are described in ISO 1853 and ISO 2878.Because the test pieces are simply and easily prepared, this method is particularly useful for rapidly determining values which will give a general indication of quality when great accuracy is not required.

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