Detail publikačního výsledku

Tailoring interfacial adhesion in basalt fibre reinforced polymer composites

ČECH, V.

Originální název

Tailoring interfacial adhesion in basalt fibre reinforced polymer composites

Anglický název

Tailoring interfacial adhesion in basalt fibre reinforced polymer composites

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

The aim of the present work is to compare the effects of a commercial coupling agent, a thermal de-sizing treatment and a plasma polymerization process on the interfacial adhesion of basalt fibres with an epoxy matrix. The different basalt fibres were characterized in terms of surface morphology (FE-SEM) and chemical composition (FT-IR). Fragmentation tests allowed the determination of the interfacial shear strength (IFSS), while the adhesion quality was assessed in terms of critical fragment length and debonding length. The plasma polymerization process was able to produce a homogeneous tetravinylsilane (pp-TVS) coating on the surface of basalt fibres, which resulted in a significant increase in the adhesion between basalt fibre and epoxy resin. The surface roughness of the untreated and treated basalt fibres has been measured by Atomic Force Microscopy (AFM) and the results demonstrate how surface topography can play a significant role in the domain of fiber/matrix interfacial adhesion.

Anglický abstrakt

The aim of the present work is to compare the effects of a commercial coupling agent, a thermal de-sizing treatment and a plasma polymerization process on the interfacial adhesion of basalt fibres with an epoxy matrix. The different basalt fibres were characterized in terms of surface morphology (FE-SEM) and chemical composition (FT-IR). Fragmentation tests allowed the determination of the interfacial shear strength (IFSS), while the adhesion quality was assessed in terms of critical fragment length and debonding length. The plasma polymerization process was able to produce a homogeneous tetravinylsilane (pp-TVS) coating on the surface of basalt fibres, which resulted in a significant increase in the adhesion between basalt fibre and epoxy resin. The surface roughness of the untreated and treated basalt fibres has been measured by Atomic Force Microscopy (AFM) and the results demonstrate how surface topography can play a significant role in the domain of fiber/matrix interfacial adhesion.

Klíčová slova

Natural fibres; Interface/Interphase; Fibre/matrix bond; CT analysis

Klíčová slova v angličtině

Natural fibres; Interface/Interphase; Fibre/matrix bond; CT analysis

Autoři

ČECH, V.

Rok RIV

2022

Vydáno

02.09.2019

Kniha

Conference Proceedings

Strany od

1

Strany do

3

Strany počet

3

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85097336804&origin=inward&txGid=2b9f5fdfd9ed2b9c57511fb8414350d6&featureToggles=FEATURE_NEW_DOC_DETAILS_EXPORT:1

BibTex

@inproceedings{BUT177073,
  author="Vladimír {Čech}",
  title="Tailoring interfacial adhesion in basalt fibre reinforced polymer composites",
  booktitle="Conference Proceedings",
  year="2019",
  pages="1--3",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85097336804&origin=inward&txGid=2b9f5fdfd9ed2b9c57511fb8414350d6&featureToggles=FEATURE_NEW_DOC_DETAILS_EXPORT:1"
}