Plastics - Light source exposure test methods in laboratories - Part 1: General is a national recommended standard that describes the basic principles and methods of exposure testing of plastic materials under laboratory Light sources. This standard corresponds to the international standard ISO 4892-1 and is designed to guide laboratories in the light aging test of plastic materials. It provides a scientific basis for the weathering resistance assessment and performance prediction of plastic materials.
| Status | Active |
|---|---|
| CCS | G31 | ICS | 83.080.01 |
| Release Date | 2019-12-10 00:00:00 | Implementation Date | 2020-11-01 00:00:00 |