Impregnating Emulsion Containing Nanoparticles (tio2, Sio2 And Zro2) Reducing Wear And Improving the Hydrophobic Properties of Various Surfaces

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F15%3A00000174" target="_blank" >RIV/46747885:24620/15:00000174 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.nanocon.eu/files/proceedings/23/papers/4269.pdf" target="_blank" >http://www.nanocon.eu/files/proceedings/23/papers/4269.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Impregnating Emulsion Containing Nanoparticles (tio2, Sio2 And Zro2) Reducing Wear And Improving the Hydrophobic Properties of Various Surfaces

Popis výsledku v původním jazyce

The basic component of an impregnating liquid is methyl-silicon resin. An aqueous emulsion was formed using a suitable solvent (e. g. xylene) and water. The emulsion had to be further thickened to increase the viscosity of the resulting solution. The silicone component can be very effectively transported deep into the structure of the material via a carrier solvent of water and a residual solvent. To increase the utility properties (hydrophobic and antisoiling) of the emulsion nanoparticles were also added to the emulsion. The protective layer is developed on the basis of nanotechnology. Due to their nanometric dimensions (10 - 30 nm), nanoparticles can penetrate into the porous structure of the substrate. A thus prepared impregnating emulsion was applied onto the various substrates e. g. polycarbonate, automotive paint and a geopolymer material. The treated samples were further tested for changes in contact angles (changes in hydrophobic properties), abrasion resistance by means of tribological tests, and resistance to elevated temperatures.

Název v anglickém jazyce

Impregnating Emulsion Containing Nanoparticles (tio2, Sio2 And Zro2) Reducing Wear And Improving the Hydrophobic Properties of Various Surfaces

Popis výsledku anglicky

The basic component of an impregnating liquid is methyl-silicon resin. An aqueous emulsion was formed using a suitable solvent (e. g. xylene) and water. The emulsion had to be further thickened to increase the viscosity of the resulting solution. The silicone component can be very effectively transported deep into the structure of the material via a carrier solvent of water and a residual solvent. To increase the utility properties (hydrophobic and antisoiling) of the emulsion nanoparticles were also added to the emulsion. The protective layer is developed on the basis of nanotechnology. Due to their nanometric dimensions (10 - 30 nm), nanoparticles can penetrate into the porous structure of the substrate. A thus prepared impregnating emulsion was applied onto the various substrates e. g. polycarbonate, automotive paint and a geopolymer material. The treated samples were further tested for changes in contact angles (changes in hydrophobic properties), abrasion resistance by means of tribological tests, and resistance to elevated temperatures.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nanocon 2015: 7th International Conference on Nanomaterials - Research & Application

ISBN

978-80-87294-63-5

ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

366-372

Název nakladatele

Tanger Ltd, Keltickova 62, Slezska, Ostrava 710 00, Czech Republic

Místo vydání

Ostrava

Místo konání akce

Brno

Datum konání akce

1. 1. 2015

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000374708800064