Durable surface treatment of metals for the chemical industry and waste economy
Thermoplastic metal coatings are not only used in exterior but also because of their properties they are an excellent solution even in aggressive environments. An example is the surface treatment of the wastewater treatment plant.
Poiadavky na povrchovú úpravu ocežovej konštrukcie kalolisu:
- chemická odolnos
- vysoká mechanická odolnos
- vynikajúca prižnavos povrchovej vrstvy
- dlhá ivotnos
- hrubá vrstva povlaku 1000 μm
 | |
Konštrukcia kalolisu mala vežké rozmery a pomerne komplikovaný tvar. Najdlhší diel meral 5,5 m a najaší váil 750 kg.
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Tradičné povrchové úpravy nevedeli garantova dlhú ivotnos a kvalitu výsledného povlaku v danom prostredí. Investor sa preto rozhodol pre termoplastické povrchové úpravy. Realizátorom povrchovej úpravy bola spoločnos IPC s.r.o.. Ing. Vladimír Martinko, majitež spoločnosti: „Za pomoci mobilného zariadenia Gladiátor sme aplikovali termoplastický povlak na kovovú konštrukciu. Jedná sa o modernú, funkčnú povrchovú úpravu poskytujúcu vynikajúcu, dlhodobú, antikoróznu ochranu kovov v exteriéri a v agresívnom prostredí so ivotnosou počítajúcou na desiatky rokov.“
 | |
Mobilné zariadenie Gladiátor umoňuje povrchovú úpravu i vežkých nadrozmerných ocežových konštrukcií. Pracuje na princípe plameňometu, ktorým sa kov nahrieva a následne aplikuje termoplastický prášok. Ten sa vplyvom tepla taví a vytvára trvácny povrch. Hrúbka vrstvy je viac ako 500 μm, pevne drí na kove, nepraská, neolupuje sa. Termoplastická povrchová vrstva je dolná voči UV iareniu, soli, chemickým látkam, hlavne kyselinám, čistiacim prostriedkom, odoláva mrazu a nepriazni počasia.
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- autor:
- ICOSA s.r.o.
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