GB/T 1630.2-2023 Active

This document describes the preparation method of samples and the test methods used to determine the performance of cross-linked epoxy resins. The measured performance is selected from the general test methods of GB/T 19467.1—2004. This document is applicable to the test methods of the performance of cross-linked epoxy resins, and does not include the test methods of non-cross-linked epoxy resins. The test methods of non-cross-linked epoxy resins are described in ISO 18280. In order to ensure the reproducibility and repeatability of the test results, it is necessary to use the sample preparation and conditioning methods specified in this document, as well as the specified sample sizes and test methods. Test data obtained from samples prepared under different conditions or using different sample sizes may be inconsistent. If necessary, you can refer to other standards on the performance determination and sample preparation of epoxy resin products.