GB/T 41880-2022 《Plastics—Epoxy resins—Determination of electrical conductivity of aqueous resin extracts》 Related products

GB/T 41880-2022 specifies the method for determining the conductivity of plastic epoxy resin water extract. The standard clarifies the scope and principle of application, explains the equipment, reagent materials, sample preparation, test steps, etc., and standardizes the calculation and representation of conductivity results. It provides a unified standard for scientific and accurate determination of epoxy resin water extract conductivity, which helps to evaluate the purity of epoxy resin and related product mass and ensure the Reliability of process application.