
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%.
| Chemical Type | Polyester TGIC |
| Veličina čestica | Pogodno za elektrostatičko prskanje |
| Specifična gravitacija | 1.2-1.7 g/cm³ u zavisnosti od boje i efekta |
| skladištenje | Dry cool conditions below 25°C |
| Rok trajanja | 12 mjeseci |
| Stoving Conditions (na temperaturi objekta) | 15 minuta na 190 ° C 10 minuta na 200 ° C 8 minuta na 210 ° C |
| Adhesion (2mm Crosshatch) | ISO2409 | GT 0 |
| Erichsen kupiranje | ISO1520 | Depends on shade |
| Hardness (4000gms) | ISO 1518 | Pass – no penetration to substrate |
| udar | BS6496 | Depends on shade |
| Fleksibilnost (konusni trn) | 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.
MT-800 AM prahovi se mogu nanositi ručno ili automatskim elektrostatskim raspršivačem. Neiskorišteni prah može se regenerirati korištenjem odgovarajuće opreme i reciklirati kroz sistem za premazivanje.
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