MT-CA220G is a polyester and acrylic based powder coating designed for exterior exposure offering low gloss and weather resistance from a single coat finish. MT-CA220G is part of the MT range of powder coatings with high total reflectance, designed specifically for the lighting market.
| Uri ng kemikal | Polyester Acrylic |
| Hitsura | Makinis Matt |
| Sukat ng Partikel | Angkop para sa electrostatic spray |
| Tukoy na gravity | 1.60 ± 0.05 g/cm³ |
| Kapal ng pelikula | 75 - 100 microns |
| Imbakan | Dry cool conditions below 25oC (open boxes must be resealed) |
| shelf buhay | 12 buwan |
| Iskedyul ng stoving (temperatura ng bagay) | 15 minuto sa 200°C |
Ang mga resultang ipinapakita sa ibaba ay batay sa mga mekanikal at kemikal na pagsusuri na (maliban kung ipinahiwatig) ay isinagawa sa ilalim ng mga kondisyon ng laboratoryo at ibinigay para sa gabay lamang. Ang aktwal na pagganap ng produkto ay depende sa mga pangyayari kung saan ginagamit ang produkto.
| Substrate | Malamig na Gulong na Gulong |
| Pagpapaunlad | Gold Seal polished steel (mechanicals) Gold Seal lightweight zinc phosphate (chemical tests) |
| Kapal ng pelikula | 60-80 micron |
| Iskedyul ng Stoving | 15 minuto sa 200°C |
| pagsusulit | resulta | |
| flexibility | ASTM D522 | 6mm |
| pagdirikit | ASTM D3359 | 5B |
| Epekto (direkta) | ASTM D2794 | 30kgcm |
| Pagtakpan(@60°） | ISO 2813 | 10 2 ± |
| Reflectance Class | EN 16268 | B |
Steel surfaces to be coated must be clean and free from grease, mill scale and rust. For maximum protection, it is essential to pre-treat components prior to the application of MT-CA220G. Iron phosphate and zinc phosphate pre-treatment of ferrous substrates improve corrosion resistance. Aluminium substrates may require a chromate conversion coating.
MT-CA220G can be applied using manual or automatic electrostatic spray equipment. It is recommended, that for consistent application and appearance, the product be fluidized during application. Unused powder can be reclaimed using suitable equipment and recycled through the coating system.
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