Investigation of Adhesion Between Metal and Plasma-Modified Polyethylene

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12410%2F11%3A43882488" target="_blank" >RIV/60076658:12410/11:43882488 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24210/12:#0002490 RIV/46747885:24210/11:#0002490 RIV/68407700:21220/11:00215255

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Investigation of Adhesion Between Metal and Plasma-Modified Polyethylene

Popis výsledku v původním jazyce

Plasma modification of powder has recently attracted much interest because of new prospects to control the interfacial properties. Plasma modification also significantly enhanced the adhesion of the polymer to the substrate. The aim of this paper is to present the investigation of surface properties of plasma treated polyethylene powder. It was observed that incorporation of oxygen/containing groups improved wettability of the modified powder. Addition of oxygen/containing groups can positively influence adhesion of polyethylene to metal substrates. It was found that adhesion decreased with increasing crosslinking of polyethylene powder after plasma treatment. To decrease crosslinking and to reach high wettability the optimal conditions of modification(working gas, additional chemicals) were investigated. Modification in O2, H2O and methanol showed best results in adhesion simultaneously with good wettability. The adhesion of unmodified powder increased from 400 N up to 4000 N after m

Název v anglickém jazyce

Investigation of Adhesion Between Metal and Plasma-Modified Polyethylene

Popis výsledku anglicky

Plasma modification of powder has recently attracted much interest because of new prospects to control the interfacial properties. Plasma modification also significantly enhanced the adhesion of the polymer to the substrate. The aim of this paper is to present the investigation of surface properties of plasma treated polyethylene powder. It was observed that incorporation of oxygen/containing groups improved wettability of the modified powder. Addition of oxygen/containing groups can positively influence adhesion of polyethylene to metal substrates. It was found that adhesion decreased with increasing crosslinking of polyethylene powder after plasma treatment. To decrease crosslinking and to reach high wettability the optimal conditions of modification(working gas, additional chemicals) were investigated. Modification in O2, H2O and methanol showed best results in adhesion simultaneously with good wettability. The adhesion of unmodified powder increased from 400 N up to 4000 N after m

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GA106%2F08%2F1665" target="_blank" >GA106/08/1665: Studium plazmově modifikovaných polyolefinů a jejich vlastností z hlediska jejich využití jako antikorozních povlaků</a><br>

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Plasma Processes and Polymers

ISSN

1612-8850

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

6

Strana od-do

983-988

Kód UT WoS článku

000296429000010

EID výsledku v databázi Scopus

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