Made of polyester resin and TGIC curing agent as the main raw materials.
—Good adhesion, excellent mechanical properties, tough coating.
—Smooth coating
—Good outdoor durability
—Excellent over-baking resistance
Suitable for decoration and protection of a variety of outdoor products such as: outdoor lighting, beach chairs, solar water heaters, air conditioning outdoor units, aluminum profile curtain walls, door and window frames, ceilings, highway guardrails, grilles, sports facilities, communication equipment, etc.
—Standard weather-resistant and super weather-resistant products can be provided
—Products with various glosses and colors can be made, and the specific gloss and color are subject to user requirements
—Products with various artistic textures such as sand grain, wrinkle, continuous paint, hammer grain, etc.
Tiempo de curado: 200 ℃ × 10–15 minutos
Spraying method: high voltage electrostatic spraying 60-80 KV
Espesor de película recomendado: 60-80 µm
| Categoría de rendimiento | Parámetro de rendimiento | Especificaciones | Método de prueba |
|---|---|---|---|
| Propiedades físicas | Gravedad específica | 1.2 – 1.8 g/cm³ (varies by type and color) | – |
| Distribución de tamaño de partícula | 100% < 120μm, 85%+ in 50~90μm | – | |
| 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 | |
| Apariencia | Uniform, loose fine powder | – | |
| 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 | – | |
| Resistencia al calor | 100℃/48 hours (white sample), excellent light retention, color change ΔE ≤ 0.6 | – |
The above tests all use 0.8mm degreased and rusted cold-rolled steel plates, with a coating thickness of 40-80um. The performance indicators of the coating will vary slightly with the gloss.
This product does not contain arsenic, selenium, lead, hexavalent chromium, mercury, antimony, cadmium, and other heavy metals, and meets RoHS requirements.
Condiciones de almacenaje: Store in a dry and ventilated room at around 25℃, avoid direct sunlight. Under this condition, the powder can be stored for 6-12 months. If it is overdue, it can be re-inspected. If the result meets the requirements, it can still be used.
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