Jinhu Color Powder Coating Co.Ltd
FEIHONG POWDER COATING CO. LTD, Paint for healthy,E-friendly and colorful life
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RAL1002 sand yellow pure Epoxy Powder Coating for metallic trash bin surface
Investing in powder coating helps maintain your important applications and equipment to run smoothly, which keeps your production efficient and, ultimately, saves you money. No matter how much time you plan to spend maintaining your equipment, degradation will more than likely still occur due to unavoidable causes like moisture, oxidation, and UV rays. If you’re working with chemical corrosive reactions, manufacturing system and construction issues are almost guaranteed. Why not invest in peace of mind and consider powder coating for your invaluable equipment?
Features
1. Very good adhesion with the substrate and epoxy.
2. Strong permeability and corrosion resistance
3. The coating has excellent high temperature cathodic disbonding resistance.
4. High surface hardness, strong coating density, good ability to resist plant roots puncture
Power specification
| Test Items | Technical Indicators | Test Method | |
| Appearance | Even color, no caking | visual | |
| Colour | As customer required | visual | |
| Density g/m3 | 1.40-1.60 | GB/T 4472 | |
| Volatile content % | ≤0.6 | GB/T 6554 | |
| Particle size distribution % | 150μm Sieve the powder ≤3.0 | GB/T 6554 | |
| 250μm Sieve the powder ≤0.2 | |||
| Gel time(s) 200℃ | ≥12 | GB/T 6554-1986 | |
| Curing time (min) 200 °C | ≤3 | SY/T0314-2002 Appendix A | |
| Thermal properties | homopolymer H J/g | ≥45 | SY/T0315-2005 Appendix B |
| Glass transition temperature Tg2 °C | ≥95 | SY/T0315-2005 Appendix B | |
Coating Specification
| Test Items | Technical Indicators | Test Method |
| Appearance | smooth,uniform color, no bubble , no cracking and sinkhole, allow light crack | visual |
| 24h or 48h adhesion | 1~2 | SY/T 0315-2005 |
| 24h or 48h cathodicdisbonding resistance(mm) | ≤6 | SY/T 0315-2005 |
| cathodicdisbonding resistance 28d(mm) | ≤ 8 | SY/T 0315-2005 |
| Porosity of bottom section | 1~4 | SY/T 0315-2005 |
| Porosity of underlying surface | 1~4 | SY/T 0315-2005 |
| 2° bending resistant(0°or -30°) common level | No cracking | Q/CNPC38-2002 appendix D |
| 1.5°bending resistant(0°or-30°)Intensify Level | No cracking | Q/CNPC38-2002 appendixD |
| 10J Impact(common level) | No pinehole | Q/CNPC 38-2002 appendix E |
| 15J Impact Intensify Level | No pinehole | Q/CNPC 38-2002 appendix E |
| scratchresistant, 30Kg, common level | Scratch depth≤350μm No leaking point | Q/CNPC 38-2002 appendix F |
| scratchresistant,50Kg, Intensify Level | Scratch depth≤500μm No leaking point | Q/CNPC 38-2002 appendix F |
