
MT-800 AM is a series of high durability powder coatings designed for exterior exposure. Tested against the most severe specifications MT-800 gives significantly improved gloss retention and resistance to colour change. MT-800 AM powders are available in a wide range of colours and gloss levels and can be custom matched to the user’s requirements.MT-800 AM is a high-quality powder coating designed to meet decorative and functional demands of your specifications. Test results have proven reduction of bacteria and mold up to 99.9%.
| Loại hóa chất | Polyester TGIC |
| Kích thước hạt | Thích hợp cho phun tĩnh điện |
| Trọng lượng riêng | 1.2-1.7 g/cm³ depending on colour and effect |
| Kho lưu trữ | Dry cool conditions below 25°C |
| Thời gian sống | 12 tháng |
| Stoving Conditions (at object temperature) | 15 phút ở 190 ° C 10 phút ở 200 ° C 8 phút ở 210 ° C |
| Adhesion (2mm Crosshatch) | ISO2409 | Gt 0 |
| Erichsen giác hơi | ISO1520 | Depends on shade |
| Hardness (4000gms) | ISO 1518 | Đạt – không thấm vào chất nền |
| Va chạm | BS6496 | Depends on shade |
| Độ linh hoạt (Trục hình nón) | ISO6860 | Depends on shade |
For maximum protection it is essential to pretreat components for exterior use prior to the application of MT-800. Aluminium components should receive a full multi-stage chromate conversion coating to clean and condition the substrate. Detailed advice should be sought from the pretreatment supplier. Galvanised steel also requires multi-stage pretreatment using either zinc phosphate or chromate conversion. Degassing of galvanised steel prior to powder application is considered mandatory – follow the procedural advice of the pretreatment supplier. MT-800 products may also be used on other substrates (eg. mild steel fabrications) for internal applications; nevertheless zinc phosphate pretreatment is regarded as essential.
Bột MT-800 AM có thể được phun bằng thiết bị phun tĩnh điện thủ công hoặc tự động. Bột không sử dụng có thể được thu hồi bằng thiết bị phù hợp và tái chế thông qua hệ thống sơn phủ.
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