GB/T 16422.2-2022 specifies the laboratory exposure test method for plastics under Xenon-arc lamp light source. The standard specifies the requirements for Xenon-arc lamp equipment, including parameters such as Light spectrum characteristics, irradiance, etc. For plastic samples, preparatory details such as size, shape, etc. During the test, the Installation method, exposure time and cycle period of the sample, as well as environmental conditions such as Temperature and Humidity are standardized. By simulating the natural lighting environment, Xenon-arc lamps are used to accelerate the aging of plastics, so as to evaluate the light resistance performance of plastics, provide a reliable basis for plastic Product Research & Development, quality control, and promote the technological progress of the plastics industry.
| Status | Active |
|---|---|
| CCS | G31 | ICS | 83.080.01 |
| Release Date | 2022-04-15 00:00:00 | Implementation Date | 2022-11-01 00:00:00 |