Greentech (Tianjin) Anti-corrosion Engineering Tech Co.,Ltd
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Performance Metal Profile Valve Cover Powder Coating Anti Impact / Corrosive
The thickness of valve is thick and uneven, the shape of valve is irregular, therefore it is hard to heat valve. When moved, it occur collision which cause destroying the coating. According to the characteristics of the valve, we develop special powder coating for the valve.
The features of coating:
Specification:
| Item | Test standard | result |
| Gel time | GB/T16995-1997 | pass |
| flow | ISO8130-5:1992 | pass |
| Baking condition | / | 160℃／15--20min or 180℃／10min |
| Coating appearance | / | normal |
| Pencil hardness | ISO15184:1998 | H |
| adhesion | GB/T9286-1998 | 0 |
| Impact resistance | GB/T1732-1993 | pass |
| flexibility | GB/T6742 | 2 |
| Cupping test | GB/T9753 | 6 |
| Gloss | GB/9754 | >90° |
