Mechanical response of plasma interlayers in polymer composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F15%3APU115355" target="_blank" >RIV/00216305:26310/15:PU115355 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical response of plasma interlayers in polymer composites

Popis výsledku v původním jazyce

The study is aimed at preparation of glass fiber reinforced polymer composites with controlled interphase formed by plasma-polymerized tetravinylsilane and tetravinylsilane/oxygen thin film. The polymer films of specific physicochemical properties and thickness were deposited to improve interfacial adhesion of GF/polyester composites. The fiber surface was modified by using plasma enhanced chemical vapor deposition (PECVD) in low-temperature pulsed RF plasma operating in an effective power range of 0.1? 10 W and different treatment time. The process of plasma-polymerization was preceded by pretreatment, improving the film adhesion using oxygen and argon gasses or their mixtures. Pretreated surface of glass fibers was modified by single and double layer of plasma-polymerized thin film. Mechanical response of plasma interlayers was evaluated by direct method of testing the interfacial shear strength using unique ITS (Interfacial Testing System) apparatus developed by Dow Chemical Compan

Název v anglickém jazyce

Mechanical response of plasma interlayers in polymer composites

Popis výsledku anglicky

The study is aimed at preparation of glass fiber reinforced polymer composites with controlled interphase formed by plasma-polymerized tetravinylsilane and tetravinylsilane/oxygen thin film. The polymer films of specific physicochemical properties and thickness were deposited to improve interfacial adhesion of GF/polyester composites. The fiber surface was modified by using plasma enhanced chemical vapor deposition (PECVD) in low-temperature pulsed RF plasma operating in an effective power range of 0.1? 10 W and different treatment time. The process of plasma-polymerization was preceded by pretreatment, improving the film adhesion using oxygen and argon gasses or their mixtures. Pretreated surface of glass fibers was modified by single and double layer of plasma-polymerized thin film. Mechanical response of plasma interlayers was evaluated by direct method of testing the interfacial shear strength using unique ITS (Interfacial Testing System) apparatus developed by Dow Chemical Compan

Druh

O - Ostatní výsledky

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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