GB/T 10582-2008 (English Version) PDF

Standard No.: GB/T 10582-2008
Language: Chinese, Available in English version
Release Date: 2008
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 10582-2008
Replace: GB/T 10582-1989

Scope: This standard applies to the determination of electrolytic corrosion performance of insulating materials under the influence of electrical stress, high humidity and high temperature in contact with metal. One test for assessing the extent of electrolytic corrosion is by successive two-method tests. a) The visual semi-quantitative method is judged by comparing the corrosion appearance of the positive electrode metal foil and the negative electrode metal foil (according to the reference picture given). The test is to use two copper foil strips as positive and negative electrodes respectively, place them in contact with the material to be tested, add a DC potential difference under specified environmental conditions, and directly compare the corrosion marks of the positive metal foil strip with the given Refer to the graph to evaluate the degree of corrosion. b) The quantitative method is to carry out the tensile strength test with the same positive electrode metal foil and negative electrode metal foil after visual inspection. Another test for assessing the degree of electrolytic corrosion is the quantitative measurement of the tensile strength of copper wire, see Appendix C.

GB/T 10582-2008 Referenced Document

GB/T 20631.2-2006 Pressure-sensitive adhesive tapes for electrical purposes-Part2:Methods of test
IEC 60068-3-4:2001 Environmental testing - Part 3-4: Supporting documentation and guidance; Damp heat tests

2008 GB/T 10582-2008 Electrical insulating materials.Test methods for determining of electrolytic corrosion caused by insulating materials
1989 GB/T 10582-1989 Test methods for determining electrolytic corrosion with insulating materials