This standard specifies a test method specifically designed to evaluate the tendency of insulating adhesive tapes to cause electrochemical corrosion under specific conditions. The core of the method is to determine the electrochemical corrosion coefficient, which characterizes the insulation reliability of the adhesive tape. The test involves constructing a system comprising the adhesive tape, metal electrodes, and an electrolyte solution under constant temperature conditions. A certain direct current voltage is applied, and after a specified duration, the electrochemical corrosion coefficient is calculated according to the formula defined in the standard. Performing this test typically requires a constant temperature and humidity chamber, a DC regulated power supply, and specialized equipment for measuring corrosion traces.
| Status | Active | ||
|---|---|---|---|
| CCS | G38 | ICS | |
| Release Date | 1994-12-22 00:00:00 | Implementation Date | 1995-10-01 00:00:00 |
