
Introduction: Made of polyester resin and Primid curing agent as the main raw materials.
–Good adhesion and excellent mechanical properties
–Smooth and smooth coating
–Good chemical and corrosion resistance
–Thick coating is prone to pinholes (above 140 microns)
–Higher storage stability and shelf life than TGIC type
Suitable for decoration and protection of various outdoor products: such as household appliances, architectural aluminum profiles, transportation facilities, stadium facilities, courtyard facilities, etc.
–Can be made into a variety of gloss and colorful colors, the specific gloss color is subject to user requirements
—Standard weather-resistant and super weather-resistant products can be provided
Curing time: 200℃×10–15 minutes
Spraying method : High-voltage electrostatic spraying 60-80 KV
Recommended film thickness: 60—80 um
| Categoría de rendimiento | Parámetro de rendimiento | Especificaciones | Método de prueba |
|---|---|---|---|
| Propiedades físicas | Dureza del lápiz | ≥H | GB/T6739 |
| Resistencia al impacto | ≥50 kg·cm | GB/T1732 | |
| Flexibilidad | ≤2mm | GB/T6742 | |
| Adhesión | grados 0 | GB/T9286 | |
| Profundidad de la copa | ≥6mm | GB/T9753 | |
| Distribución de tamaño de partícula | 100% < 120μm, 85%+ in 50~90μm | – | |
| Propiedades químicas | Resistencia a la niebla salina | ≥500 horas, ≥9.º grado | GB/T1771 |
| Resistencia a la humedad | ≥1000 horas, ligera pérdida de brillo | GB/T1740 | |
| Resistencia a la intemperie (QUV-B313) | ≥240h, ≥Grade 3 | GB/T1865 | |
| Resistencia química (5% H₂SO₄) | 240 horas, sin cambios | – | |
| Resistencia química (NaOH al 5%) | 168 horas, ligera pérdida de luz | – |
The above tests all use 0.8mm degreased and derusted cold-rolled steel plates, with a coating thickness of 60-80um. The performance indicators of the coating will vary slightly with the gloss.
Este producto no contiene arsénico, selenio, plomo, cromo hexavalente, mercurio, antimonio, cadmio ni otros metales pesados, y cumple con los requisitos de RoHS.
Condiciones de almacenaje: Store in a dry and 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. If the results meet the requirements, it can still be used.
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