GB/T 4618.2-2008 is the second part of the standard for the determination of chlorine content in epoxy resins for plastics, which is aimed at the determination of easy-saponification chlorine. The standard clarifies the determination principle, standardizes the preparation requirements of instruments, equipment, reagent materials and samples, describes the operation procedures of saponification and titration in detail, and stipulates the calculation and precision of the results. It provides unified technical guidelines for the accurate determination of easy-saponification chlorine content in epoxy resins, which helps to evaluate product mass and ensure the application performance of epoxy resins in electrical, Coating and other fields.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G32 | ICS | 83.080.10 |
| Release Date | 2008-08-04 00:00:00 | Implementation Date | 2009-04-01 00:00:00 |