The visual effect achieved from the final headlamp reflector is of the utmost importance and a quality powder primer is the key. The powder coating covers defects in the fabricated part and provides a smooth, corrosion resistant and high reflection finish for the vacuum metallization process. MT-A1270 is an epoxy coating for the application to headlamp reflector casing to provide corrosion protection with a high degree of smoothness in a thin film, prior to the process of metallization under vacuum.
| Jenis Kimia | Epoxy |
| Area penggunaan | Automotive headlamp reflectors |
| Distribusi Ukuran Partikel | D50 = 26 – 32 µm Sympatec laser D50 = 30 – 36 µm Malvern laser |
| Penampilan | Extremely smooth, high gloss |
| Warna | Clear-brown |
| Kilau (60°) | 100 – 120 GU |
| Densitas (g / cm3) | 1.10 0.10 ± |
| Waktu gel pada 200°C | 80 – 95 detik. |
| Kondisi pasca penyembuhan | 240°C object temperature, 30 minutes holding time (Variations due to oven conditions can be possible but it must be assured by the applicator that it works in his system) |
| Aplikasi | Elektrostatik |
| Stabilitas Penyimpanan | dalam kondisi kering dan dingin (<23°C), setidaknya 6 bulan sejak tanggal produksi |
Hasil ini berdasarkan uji mekanis dan kimia yang (kecuali dinyatakan lain) telah dilakukan di laboratorium dan hanya sebagai panduan. Kinerja produk yang sebenarnya akan bergantung pada kondisi penggunaan produk.
| Substrat | Steel panels |
| Pretreatment | Bonder (WH/60/OC) iron phosphate |
| Ketebalan film | 40 – 60 m |
| Jadwal penyembuhan | 30 minutes 240°C, post cure |
| Adhesi | ISO 2409 | GT0 |
| Kekerasan | ISO 2818 | ≥ 125 |
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-A1270. Iron Phosphate and Zinc Phosphate of ferrous metals improve corrosion resistance.
MT-A1270 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.
For help with solutions customized to your business needs, contact Export Director now.
Export Director
With 20+ years of experience and We firmly believe that product quality is the basis of cooperation.
Send Inquiry
TEl
+86-21-6420 0566
