Coating materials for anti-corrosion protection containing chemical and physical properties of pigments based on mixed oxides of iron

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Coating materials for anti-corrosion protection containing chemical and physical properties of pigments based on mixed oxides of iron

Popis výsledku v původním jazyce

The most common method of protecting metallic materials is the application of organic coatings based on the anticorrosion paints: a sufficiently efficient anticorrosion coating can be made only of a binder that is little permeable by liquids and gases. By the suitable pigmentation not only permeation of the medium can be hindered or at least retarded, and the pigment is thus able to protect the metallic substrate against the corrosion. The development and application of efficient coating systems are restrained by a number of factors, the major ones being their environmental impacts and financial aspects. The majority of available nontoxic pigments provide roughly the same level of protection; however, the efficiency of none of these are close to that of the toxic chromate pigments. The use of anticorrosion pigments whose particles possess a non-isometric shape is an interesting approach. Such pigments in paints provide a high barrier protection, and adhesion of the paint to the substrate is also improved, meaning that the particles help to slow down corrosion processes acting on the substrate.

Název v anglickém jazyce

Coating materials for anti-corrosion protection containing chemical and physical properties of pigments based on mixed oxides of iron

Popis výsledku anglicky

The most common method of protecting metallic materials is the application of organic coatings based on the anticorrosion paints: a sufficiently efficient anticorrosion coating can be made only of a binder that is little permeable by liquids and gases. By the suitable pigmentation not only permeation of the medium can be hindered or at least retarded, and the pigment is thus able to protect the metallic substrate against the corrosion. The development and application of efficient coating systems are restrained by a number of factors, the major ones being their environmental impacts and financial aspects. The majority of available nontoxic pigments provide roughly the same level of protection; however, the efficiency of none of these are close to that of the toxic chromate pigments. The use of anticorrosion pigments whose particles possess a non-isometric shape is an interesting approach. Such pigments in paints provide a high barrier protection, and adhesion of the paint to the substrate is also improved, meaning that the particles help to slow down corrosion processes acting on the substrate.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20506 - Coating and films

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Sborník 10. konference pigmenty a plniva

ISBN

978-80-906269-2-8

ISSN

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e-ISSN

neuvedeno

Počet stran výsledku

5

Strana od-do

125-129

Název nakladatele

CHEMagazín, s.r.o.

Místo vydání

Pardubice

Místo konání akce

Seč

Datum konání akce

6. 11. 2017

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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