Product description |
The basic materials of this series product are special materials. It is also a kind of polyurethane thermosetting powder coating with good heat-resistant.
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Heat-resistant performance |
650F/1Hour |
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Powder properties |
Density |
1.2~1.8g/cm3 |
Granularity |
The general diameter of particle30~38um，<64um particle proportion>99%, or customizing |
Volatility |
<1% |
Softening point |
60~95℃ changing according to different color luster |
Fluidity |
It has good fluidity and is easy to transportation. The fluidity index can be got from our local liaison office. |
Storage stability |
<30℃Storage,1 year |
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Film performance |
Appearance |
Eyeballing |
Neat |
Luster60° |
GB/T9754-88 |
All lusters from 2%～100% |
Impact |
GB/T1732-93 |
1Kg*50cm |
Bending |
GB/T6742-86 |
∮2mm |
Concave |
GB/T9753-88 |
>6mm |
Adhesive force |
GB/T9286-88 |
0 grade |
Rigidity |
GB/T6739-86 |
>H |
Poaching |
96~100℃Distilled water2hours |
Nondiscolouring,no foam formation |
Acid resistant |
5%H2SO4 |
1 year |
Nondiscolouring,no foam formation |
| 48%HCL |
1 month |
| 5%HAC |
1 year |
| 5%H3PO4 |
1 year |
Alkali resistant |
5%NaOH |
30 days |
Slightgloss losing |
| 5%NaCO3 |
30 days |
Solvent resistant |
Acetone |
50 times |
Nondiscolouring,no foam formation |
| Dimethylbenzene |
| Butanone |
| Gasolene |
| Alcohol |
| Ethyl acetate |
Thickness of pinhole |
It is easy to produce pinhole when the film thickness is more than 150um. If the spraying thickness is needed higher than 150um, please tell us in advanced. |
Salt spray resistance |
GB1771-91 |
1000hours |
No change of film, single-side corrosion of underlining is lower than 2mm. This experiment used chromic aluminum panel with the film thickness of 100um. |
Muggy resistant |
GB1740-79 |
1000hours |
Slight gloss losing of film，<1 grade
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Low light fastness, we advise not to use it in outdoor environment.
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Execution conditions |
Pre process |
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Parkerising treatment
Chromic treatment |
| Notice: the pre process should be inspected once in 2 hours, and the inspecting methods should be according to the medicine suppliers’ requirements or our company’s pre process introduction. |
Spraying |
This series is fit for the following spraying methods: static spraying; friction static spraying; and some other spraying methods (requiring in advanced). |
| Notice: the pre process should be inspected at least once in 2 hours, and the inspecting methods should be according to the customers’ requirements or our company’s film test methods. |
Solidifying conditions |
It is fit for the following solidifying methods: electric heating, radiating heating, infrared heating, fueling or gas-firing. (Tell us in advanced)
Notice: Periodically inspecting
Notice: Periodically inspecting |
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Others |
Application area |
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Special effect |
Cookers, crust of device, etc. heat-resistant environment. |
Packing and transportation |
20kg in paper skin lined with polyethylene, non-dangerous goods, transported by all kinds of ways, avoiding sunlight, avoiding damp and hot and avoiding in touch with chemical goods. |
Safety |
Please refer to our company’s operation guideline, and ask our company’s Safety Technology Report from our liaison office. |
