
Epoxy polyester powder coating series designed for automobile engine blocks, suspension systems, filters, springs and other parts.

-Bona adherència
-Bones propietats mecàniques
-Excel·lent resistència a la corrosió
aplicació:
Suitable for various types of engines, suspension parts, filters and other automobile parts.
Curing time: 180℃~200℃×10~15 minutesSpraying method: high voltage electrostatic spraying 60~80KVRecommended film thickness: 60~150um
| projecte | instrument | Norma de judici | Estàndard de prova |
| Duresa del llapis | Provador de duresa de llapis | ≥1H | ASTM D 3363 GB / T 6739 |
| Resistència a l'impacte | provador d'impacte | 50kg.cm(8mm diameter) 2.5 Nm (16 mm de diàmetre) (20 mm de diàmetre) | GB / T 1732 |
| ASTMD2794 | |||
| ISO 6272 | |||
| Resistència a la flexió | Provador de flexió | ≤2mm (cylindrical shaft) Flexió d'eix cònic Eix cilíndric | GB / T 6742 |
| ASTM D 1737 | |||
| ISO 1519 | |||
| adhesió | Prova de la quadrícula de cent | Grau 0 | GB / T 9286 |
| ISO 2409 | |||
| ASTM D 3359 | |||
| Ventilació | Cupping tester | ≥6mm | GB / T 9753 ISO 1520 |
| Resistència a l'esprai de sal | Esprai de sal NSS | ≥500H,Wb≤2mm | GB / T 1771 |
| ASTM B-117 | |||
| ISO 7253 | |||
| Resistència a la humitat i a la calor | Cambra de temperatura i humitat constants | ≥1000H slight gloss loss | GB / T 1740 ISO 6270 |
The above tests are all conducted on 0.8mm degreased and rusted cold-rolled steel plates, with a coating thickness of 60-80um. The performance indicators of the coating will vary slightly with the gloss.
Environmental protection requirements: This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, and other heavy metals, and fully complies with RoHS2.0 environmental protection requirements.
Nota: We will provide complete powder coating consultation and application customization solutions based on the actual needs of each customer. The test indicators mentioned in this report are all laboratory test data for reference only and are not intended as performance commitments for product applications. The results may vary depending on environmental factors and other conditions.

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