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

-Boa adesão
-Boas propriedades mecânicas
-Excellent corrosion resistance
Aplicação:
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
| PROJETO | Instrumento | Padrão de julgamento | Padrão de teste |
| Dureza de lápis | Testador de dureza de lápis | ≥1H | ASTM D 3363 GB / T 6739 |
| Resistência ao impacto | Testador de impacto | 50kg.cm(8mm diameter) 2.5 Nm (16 mm de diâmetro) (diâmetro de 20 mm) | GB / T 1732 |
| ASTMD2794 | |||
| ISO 6272 | |||
| Resistência à flexão | Testador de flexão | ≤2mm (cylindrical shaft) Dobramento de eixo cônico Eixo cilíndrico | GB / T 6742 |
| ASTM D 1737 | |||
| ISO 1519 | |||
| Adesão | Teste de grade cem | Grade 0 | GB / T 9286 |
| ISO 2409 | |||
| ASTM D 3359 | |||
| Degustação | Cupping tester | ≥6mm | GB / T 9753 ISO 1520 |
| Resistência à névoa salina | NSS névoa salina | ≥500H,Wb≤2mm | GB / T 1771 |
| ASTM B-117 | |||
| ISO 7253 | |||
| Resistência à umidade e ao calor | Temperatura constante e câmara de umidade | ≥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.
Requisitos de proteção ambiental: 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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