BS ISO 21318:2007
塑料.环氧树脂.水树脂浸渍物电导性测定
Plastics - Epoxy resins - Determination of electrical conductivity of aqueous resin extracts
- 标准号
- BS ISO 21318:2007
- 发布
- 2007年
- 发布单位
- 英国标准学会
- 当前最新
- BS ISO 21318:2007
- 被代替标准
- 01/207358 DC:2001
- 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.