MT-A1242 powder coating has an excellent line of coatings for coil springs, and torsion bars essential to the safe performance and comfortable ride of today’s car and truck chassis systems. MT-A1242’s single layer systems offer unyielding performance in corrosion and chip resistance balanced with excellent application efficiencies. Our patented Super Single Coat for coil springs offers superior corrosion protection and critical chip resistance to bring you the most economical and responsible choices in coatings for high performance, high tensile springs.
| Tipo químico | Epoxy |
| Area of usage | Muelles de suspensión para automóviles |
| Apariencia | Diseño liso |
| Nivel de brillo (60°) | >40 GU |
| Color | Negro |
| Espesor de película recomendado | 330 – 380 µm (13 – 15 mils) |
| Densidad (g / cm3) | 1.41 ± 0.05 (calculated) 0.9 – 1.2 (measured, cured film) |
| Gel time (at 200 °C) | 36 – 54sec |
| Solicitud | Electrostático |
| Almacenaje | Under dry, cool (<21°C) conditions |
| Caducidad | 10 meses desde la fecha de producción. |
| Programa de curado (a la temperatura del objeto) | 25 minutes at 150°C (time at object temperature) 25 minutes at 300°F (time at object temperature) |
| Adhesión | ISO 2409 | Gt 0 |
| Dureza del lápiz | TSH1539G | B |
| Ventosas de Erichsen | ISO 1520 | ≥ 8 mm |
| Resistencia al impacto | ISO 6272 | ≥ 140 ip (direct) ≥ 140 ip (reverse) |
Testing has been determined under laboratory conditions using the following application properties and is for guidance only.
| sustrato | Steel panels CRS ACT B958 P90 |
| El pretratamiento | Fosfato de zinc |
| Espesor de la película | 330 – 380 µ (13 – 15 mils) |
| Programa de curación | 20 minutos a 160 ° C |
Actual film performance will depend on the individiual circumstances in which the product is used.
Steel surfaces to be coated must be clean and free from grease. For maximum protection it is essential to pre-treat components prior to the application of MT-A1242. Iron Phosphate and Zinc Phosphate of ferrous metals improve corrosion resistance.
MT-A1242 powders can be applied by manual or automatic electrostatic spray equipment. It is recommended that for consistent application and appearance product be fluidized during application. Unused powder can be reclaimed using suitable equipment and recycled through the coating system.
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