MT-100 is a series epoxy based powder coatings that exhibit excellent corrosion protection and chemical resistance when applied over a properly prepared metal substrate. MT-100 is designed for interior application only. MT-100 powders are available in gloss, satin, matt and texture finishes in a wide range of colors.
| Tipična vrijednost | |
| Kemijska vrsta | Epoxy |
| Gustoća | 1.2 – 1.9 g/cm³, ovisno o boji i efektu |
| Preporučena debljina filma | 60 – 90 µm |
| Rok trajanja | 12 mjeseci |
| Uvjeti skladištenja | U suhim, hladnim (≤ 25°C) uvjetima (otvorene kutije moraju se ponovno zatvoriti) |
| Raspored stvrdnjavanja | 15-20 minuta na 180°C 9-12 minuta na 190°C 5-7 minuta na 200°C |
Aluminijske komponente trebaju biti podvrgnute potpunom višestupanjskom kromatnom konverzijskom premazu ili odgovarajućoj predtretmani bez kroma ili odgovarajućoj predanodizaciji kako bi se očistila i kondicionirala podloga. Detaljne savjete treba zatražiti od dobavljača predtretmana. Željezni fosfat, a posebno cinkovo fosfatiranje željeznih metala, poboljšava otpornost na koroziju. Aluminijske podloge mogu zahtijevati kromatnu konverzijsku prevlaku.
Powders can be applied by manual or automatic electrostatic spray equipment. Applicators and fabricators are advised to use a single batch for parts that will be assembled together. Differences are more likely with special effect powders. Bonded products have better application properties than blended products (more stable) but attention should still be paid to line settings in order to avoid “marble effect” and changes in aspect after recycling. Different substrates (aluminium, steel, galvanized steel…), use of primer, and big changes in film thickness may give a different aspect. Products with different codes should not be mixed even if same colour and gloss. It is recommended that for consistent application and appearance product be fluidized during application.
| Metoda primjene | Tribo, Electrostatic |
| Recikliranje | Unused powder can be reclaimed using suitable equipment and recycled through the coating system, but a minimum of 70% virgin powder should be used. |
Stvarne performanse proizvoda ovisit će o okolnostima u kojima se proizvod koristi. Rezultati se temelje na mehaničkim i kemijskim ispitivanjima koja su (osim ako nije drugačije naznačeno) provedena u laboratorijskim uvjetima i data su samo kao smjernice.
| Prethodna obrada | Cink fosfat |
| Supstrat | Polirani čelik |
| Raspored stvrdnjavanja | 5 min na 200°C (temperatura objekta) |
| Debljina filma | 60 – 70 µm |
| Tipična vrijednost | Metoda/standard | |
| adhezija | Klasa 0 | ISO 2409 (2 mm križna šrafura) |
| Erichsen cupping | Prolaz 5 mm | ISO 1520 |
| Fleksibilnost | Prolaz 5 mm | ISO 1519 |
| Tvrdoća | Prolaz – nema prodiranja u podlogu | ISO 1518-1 (2000 g) |
| Otpornost na udarce | Prolaz 2.5 džula unatrag i izravno (20 in lb) | ISO 6272-2 (d/r) |
Whilst maintaining the general protective and anti-corrosive properties of powder coatings, aluminum and copper/bronze metallic finishes, when submitted to the listed tests, may rapidly show a loss of metallic aspect. The results shown are based on tests which (unless otherwise indicated) have been carried out under laboratory conditions and are given for advice only, actual performance depends upon the circumstances under which the product is used.
| Tipična vrijednost | Metoda/standard | |
| Kemijska otpornost | Excellent resistance to acid, alkalis, oils and chemicals at room temperatures. | |
| Ispitivanje soli prskanjem | Pass, no corrosion creep more than 3 mm from scribe, 500 h | ISO 9227 |
| Tipična vrijednost | Metoda/standard | |
| Vlažnost | Pass – no blistering or loss of gloss, 1000 h | ISO 6270-2 CH (Constant humidity) |
| Exterior durability | Some chalking and loss of gloss after 3-6 months continuous outdoor exposure. Protective properties retained. Not recommended for outdoor applications. |
| Priprema podloge | Damaged areas must be clean and free of grease or rust. Dry-sand the area with 600 grade paper down to the substrate. The area must be completely free of dust and cleaned with a non-aggressive solvent before proceeding. Any damage of the coating system must be repaired as soon as possible. |
| primjena | For repairs a PU (2K or 1K) liquid paint is recommended. |
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