Mechanical response of plasma polymer interlayers in polymer composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F14%3APU113718" target="_blank" >RIV/00216305:26310/14:PU113718 - 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 polymer interlayers in polymer composites

Popis výsledku v původním jazyce

The study is aimed at preparation and characterization of glass fiber (GF) reinforced polymer composites with controlled interphase formed by plasma-polymerized tetravinylsilane and tetravinylsilane/oxygen interlayer (thin film). The plasma polymer interlayers of specific physicochemical properties and thickness were deposited on fibers to improve interfacial adhesion in GF/polyester composites. The fiber surface was modified by using plasma enhanced chemical vapor deposition employing an RF (13.56 MHz)helical coupling system operated in a pulsed regime at an effective power of 0.1?10W and different treatment time. The process of plasma polymerization was preceded by plasma pretreatment, improving the film adhesion using oxygen and argon gasses or their mixtures. Pretreated surface of glass fibers was modified by single or bilayer film. Mechanical response of plasma polymer interlayers was characterized by microindentation test to evaluate the interfacial shear strength. Test results

Název v anglickém jazyce

Mechanical response of plasma polymer interlayers in polymer composites

Popis výsledku anglicky

The study is aimed at preparation and characterization of glass fiber (GF) reinforced polymer composites with controlled interphase formed by plasma-polymerized tetravinylsilane and tetravinylsilane/oxygen interlayer (thin film). The plasma polymer interlayers of specific physicochemical properties and thickness were deposited on fibers to improve interfacial adhesion in GF/polyester composites. The fiber surface was modified by using plasma enhanced chemical vapor deposition employing an RF (13.56 MHz)helical coupling system operated in a pulsed regime at an effective power of 0.1?10W and different treatment time. The process of plasma polymerization was preceded by plasma pretreatment, improving the film adhesion using oxygen and argon gasses or their mixtures. Pretreated surface of glass fibers was modified by single or bilayer film. Mechanical response of plasma polymer interlayers was characterized by microindentation test to evaluate the interfacial shear strength. Test results

Druh

O - Ostatní výsledky

CEP obor

JI - Kompositní 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

2014

Kód důvěrnosti údajů

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