This standard describes in detail the UV penetration performance testing and evaluation method for automotive coatings. This method is suitable for automotive coating process verification and material development, and the tolerance of coatings is tested by simulating the UV environment. The standard provides a systematic test process and evaluation criteria to help ensure the long-term Stability and protection of automotive coatings in actual use.
| Status | Active |
|---|---|
| CCS | ICS |
| Release Date | Implementation Date |