硫化橡胶绝缘电阻的测定

[中文适用范围]： 本文件规定了一种测定硫化橡胶和热塑性橡胶绝缘电阻的方法，不区分所涉及的体积电阻和表面电阻。 本方法仅适用于电阻大于108Ω的试件。 注：ISO 1853 和 ISO 2878 中描述了较低电阻试件的测试方法。 由于试件制备简单、容易，因此该方法对于快速确定值特别有用，当精度很高时，该值将给出质量的一般指示。 不需要。 [外文原描述]： 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.