Antistatic powder coating
Application parameters:
Curing time:200℃×10–15 minutes
Spraying method:High voltage electrostatic spraying 60-80 KV
Recommended film thickness:60-80 um
Physical properties:
| Item | Instrument | Standard | Test method |
| Pencil hardness | Pencil hardness tester | ≥ H | GB/6739 |
| Impact resistance | Impact tester | ≥ 50 kg.cm | GB/T 1732 |
| Bending resistance | Bending tester | ≤ 2mm | GB/T 6742 |
| Adhesion | 100 grid test | Level 0 | GB/T 9286 |
| Cup protrusion | Cup protrusion tester | ≥ 6 mm | GB/T9753 |
| Chemical properties: | |||
| Salt spray resistance | ≥ 500 Hs | ≥ 9 levels | GB/T 1771 |
| Moisture and heat resistance | ≥ 1000 Hs | Slight gloss loss | GB/T 1740 |
| Weather resistance (outdoor products) | Artificial accelerated aging QUV-B313 240h | ≥ 3 levels | GB/T 1865 |
The above tests all use 0.8mm degreased and derusted cold-rolled steel plates, with a coating thickness of 40 to 80um. The performance indicators of the coating will vary slightly with the gloss.
This product does not contain heavy metals such as arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, etc., and meets RoHS requirements.
Storage conditions:Store in a dry, ventilated room at around 25°C, avoid direct sunlight. Under this condition, the powder can be stored for 6-12 months. If it is overdue, it can be re-tested and can still be used if the results meet the requirements.
Note:The test indicators mentioned in this report are all data obtained from laboratory tests and are for reference only, not as a performance commitment for product application. The results may vary depending on environmental factors and other conditions.
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