Garden Furniture Pure Epoxy Powder Coating RAL 1007 Daffodil Yellow Color
RAL1007 daffodil yellow pure powder coating for garden furniture
Epoxy coatings are used wherever a hard, electrical insulating coating is required to provide protection over a wide temperature range.
Depending on the particular epoxy selected, these coatings can be used up to 150C or higher.
Epoxy powder coatings have dielectric strength of up to 1200 volts / mil., in thicknesses over 10 mils
They are, therefore, ideal as functional electrical insulators as well as a protective coating.
Coating Specification
|
Testing Items |
Technical Indicators |
Test Standard |
|
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 |
Powder Specification
|
Test Items |
Technical Indicators |
Test Method |
|
|
Appearance |
Even color, no caking |
visual |
|
|
Colour |
As customer required |
visual |
|
|
density(g/cm³) |
1.2-1.5 |
GB/T 4472 |
|
|
average grain diameter |
30µm-50µm |
Laser laser particle size analyzer |
|
|
Particle size distribution % |
150μm Sieve the powder |
≤3.0 |
GB/T 6554 |
|
250μm Sieve the powder |
≤0.2 |
||
|
volatile matter content(%) |
≤ 0.6 |
GB/T 6554 |
|
|
magnetic material content(%) |
≤ 0.002 |
GB/T 2482-86 |
|
|
Gel time(s) |
200℃ ≤ 20S |
GB/T 6554 |
|
|
Curing time(s) |
230℃ ≤ 60S |
GB/T 6554 |
|
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