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 | Epóxi |
| Área de uso | Molas de suspensão automotiva |
| Aparência | Alise |
| Nível de brilho (60°) | >40 GU |
| Cor | Preto |
| Espessura de filme recomendada | 330 – 380 µm (13 – 15 mils) |
| Densidade (g / cm3) | 1.41 ± 0.05 (calculated) 0.9 – 1.2 (measured, cured film) |
| Gel time (at 200 °C) | 36 - 54 seg |
| Solicitações | Eletrostática |
| Armazenamento | Under dry, cool (<21°C) conditions |
| Validade | 10 meses a partir da data de produção |
| Cronograma de cura (à temperatura do objeto) | 25 minutos a 150°C (tempo à temperatura do objeto) 25 minutes at 300°F (time at object temperature) |
| Adesão | ISO 2409 | Gt 0 |
| Dureza de lápis | TSH1539G | B |
| Ventosaterapia de Erichsen | ISO 1520 | ≥ 8 mm |
| Resistência ao impacto | ISO 6272 | ≥ 140 ip (direto) ≥ 140 ip (reverse) |
Testing has been determined under laboratory conditions using the following application properties and is for guidance only.
| Substrate | Steel panels CRS ACT B958 P90 |
| Pré-tratamento | Fosfato de zinco |
| Espessura do filme | 330 – 380 µ (13 – 15 mils) |
| Cronograma de cura | 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.
Os pós MT-A1242 podem ser aplicados por equipamentos de pulverização eletrostática manual ou automática. Recomenda-se que, para uma aplicação e aparência consistentes, o produto seja fluidificado durante a aplicação. O pó não utilizado pode ser recuperado utilizando equipamentos adequados e reciclado através do sistema de revestimento.
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