Epoxy Powder Coating
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Characteristics
Perfect adhesion for base materials;
Strong anticorrosion ability;
Fine surface leveling,luster and compactness;
Strong suppleness,to pass through 4/5 flatting groove;
High and low temperature resistant performance is good;
Film boiling resistance is strong.
Features
NO | Testing Item | Testing Method | Technical Target |
1 | Pinhole Test | GB/T5135.20-2010 | No electrical sparkle |
2 | Adhesion | GT/J120-2008 | 1-3 grade |
3 | Bending Resistance | GB/T5135.20-2010 | No peeling or breaking at angle of 30° |
4 | Flat-crush Resistance | GB/T5135.20-2010 | No flaking or breaking for 4/5 coating |
5 | Impact Resistance | GB/T5135.20-2010 | No flaking or breaking |
6 | Vacuum Resistance | GB/T5135.20-2010 | No flake or damage |
7 | High Temperature Resistance | GB/T5135.20-2010 | No peeling,uplifting,crack or damage |
8 | Low Temperature Reistance | GB/T5135.20-2010 | No peeling or damage,adhesion 1-3 grade |
9 | Pressure Cycle | GB/T5135.20-2010 | No peeling or damage,adhesion 1-3 grade |
10 | Temperature Cycle | GB/T5135.20-2010 | No peeling or damage,adhesion 1-3 grade |
11 | Warm water ageing resistance | GB/T5135.20-2010 | No peeling or damage,adhesion 1-3 grade |