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Coating performance | |||
Test items | Inspection standards | Test indicators | |
High light | Glazed/ Matte /Low light | ||
Heat resistance | 110°C/24 hours(white) | Good gloss retention, E≤0.3-0.4 | |
Florida weathering exposure | ISO2810 | South 45 °,12mons | Gloss retention≥50% |
Artificial accelerated aging | 60°C/8hours + 50°C/4hours ondensing, cycle for 500 hours | Gloss retention≥50% Color stability:E≤0.35 | |
Annotate | 1.The above experiment uses 0.8mm steel with degreasing and rusting, and the coating thickness are 50-70 microns. | ||
2.The above coating performance may be lower as shiny and slightly lower. |