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.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G31 | ICS | 83.080.01 |
| Release Date | 2019-12-10 00:00:00 | Implementation Date | 2020-11-01 00:00:00 |