BS ISO 21318-2007 塑料.环氧树脂.水树脂浸渍物电导性测定

标准号：BS ISO 21318-2007
中文标准名称：塑料.环氧树脂.水树脂浸渍物电导性测定
英文标准名称：Plastics - Epoxy resins - Determination of electrical conductivity of aqueous resin extracts
标准类型：G32
发布日期：2007/7/31 12:00:00
实施日期：2007/7/31 12:00:00
中国标准分类号：G32
国际标准分类号：83.080.10
适用范围：ISO 21318:2007 specifies a method for the determination of the electrical conductivity of an aqueous extract obtained by extraction of an epoxy resin with water at 95 °C. The method is applicable only to epoxy resins that are in the molten state at the extraction temperature (95 °C).The method is important for epoxy resins which are used as insulation materials for electronic devices. The electrical conductivity of the extract is used as a measure of the concentration of the ionic species in the resin.