| Usage: | Powder Coating |
|---|---|
| Color: | Black |
| Appearance: | Powder |
| Method: | Electrostatic Spray |
| Components: | Resin, Pigment, Curing Additive |
| Main Raw Material: | Epoxy Polyester Resin |
| Samples: |
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| Customization: |
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Audited Supplier High temperature resistant black Powder Coating
This series of product are thermosetting powder coatings which are mainly based on special resins and stable inorganic substances and can be used for electrostatic spraying.
Application
Cars, motorcycle exhaust pipes, ovens, braziers, fireplaces, grills and other products that require high temperature resistance and resistance to open flames.
Features
lExcellent high temperature resistance
lExcellent resistance to open flame
lBalanced physical and chemical properties
Technical Parameter:
| Physical and Chemical properties of the coating | |||
| Test Item | Test standard/method | Test Index | |
| Gloss(60°) | ASTM D5965-96 GB/T |
/ | ≤6 GU |
| Impact Resistance | ISO 6272 | GB/T 1732-1993 | 40Kg·cm,pass on direct and reverse side |
| Adhesion(Cross-cut method) | ISO 2409 | GB/T 9286-1998 | ≤ 1 Level |
| Bending Test | ISO 1519 | GB/T 6742-1986 | 6mm |
| 500-550ºC/3h | Muffle Furnace | No chalking,No peel off | |
| Resistance to flame burning | Under wood burning flame | No chalking,No peel off | |
| Performance of coating after heat resistance(550ºC/3h) | |||
| Appearance | Appearance slightly changed, but maintained the performance. | ||
| Gloss | Gloss difference before and after test: 2-3GU | ||
| Adhesion | ≤ 1 Level | ||
Product Performance
Color: Black
Appearance: Sandy
Specific gravity :1.3~1.8 g/cm3
Gloss ≤6 GU
Storage: It can be stored for 6 months under the condition of drying below 30°C
Painting reference
Spraying method: electrostatic spraying (40-80 KV)
Curing conditions: workpiece temperature: 230°C, time: 30min
Precautions
The pre-treatment of the workpiece must meet the requirements
The spraying thickness is required to be less than 50 microns
Different spraying thickness will affect the color, luster, appearance, etc.
There is a difference between the laboratory model and the production line coating board, and the customer needs to adjust the spraying parameters to meet the requirements
There will be a small amount of gas released during the curing process, please pay attention to waste gas recovery
Transport and Storage
Carton packing, net weight 20Kg
Non-dangerous goods, no special requirements on transportation .
Store in a cool and dry place below 30°C
Shelf life : 6 months 
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