Main Features of Radiator Powder Coating
Excellent leveling properties, with high gloss and high color saturation
Exceptional adhesion
Good delayed impact resistance; the coating remains highly flexible even after several years
Capable of meeting post-forming requirements and withstanding repeated bending
Superior oil resistance and cooking oil resistance, allowing for repeated cleaning
Energy Efficiency of Radiator Powder Coating
Low-temperature curing (120°C for 25 minutes), saving 25% of baking energy and reducing coating costs.
High transfer efficiency and large coverage area; each kilogram of powder can cover 8-9 square meters, saving 30% of raw materials.
Indicadores de calidad
| Asunto | Indicador de calidad | Método de prueba |
|---|---|---|
| Apariencia | Color uniforme, suelto sin grumos, fluidez del polvo seco 120-140 mm | Inspección visual |
| Color | Según los requisitos del cliente | Combinación de colorímetro e inspección visual |
| Adhesión | Prueba de corte transversal (ISO 2409. GB/T 9286-1998) | Nivel 0, excelente |
| Resistencia al impacto | Probador de impacto (método de caída de peso) (ISO 6272. GB/T 1732-1993) | Buen rendimiento a 50 kg.cm |
| Doblar | Instrumento de ensayo de flexión (ISO 1519. GB 6742-1986) | 3 mm, excelente flexibilidad |
| Prueba de catación | ISO 1520. GB/T 9753-1993 | Pase a 8 mm |
| Dureza superficial | Dureza del lápiz (lápiz Mitsubishi) (ASTM D3363. GB/T 6739-1996) | 1 am-2pm |
| Prueba del spray de sal | ISO 7253. GB/T 1771-1991 | Más de 1000 horas |
Los campos de aplicación
radiadores
Other metal workpieces with high heat absorption
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