ISO 9944-1990 "Plastics - Phenolic Resins - Determination Of Electrical Conductivity Of Resin Extracts"

The ISO 9944:1990 standard describes a method for determining the conductivity of phenolic resin extracts at 23 ° C +/- 2 ° C. This method is important for applications where phenolic resins are used as impregnation materials, and the mass and purity of Resin are assessed by measurement of the conductivity of the extract. The standard provides a reliable test method for ensuring the performance of phenolic resins in practical applications, contributing to material quality control and technical validation.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.