Detail publikačního výsledku

A fiber-bundle pull-out test for surface-modified glass fibers in GF/polyester composite

ČECH, V.; JANEČEK, P.; LASOTA, T.; BURŠA, J.

Originální název

A fiber-bundle pull-out test for surface-modified glass fibers in GF/polyester composite

Anglický název

A fiber-bundle pull-out test for surface-modified glass fibers in GF/polyester composite

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The development of high-performance polymer composites is tightly bound with the functional surface modification of reinforcements. A new method, based on the principle of the fiber-bundle pull-out test, is proposed to analyze the interfacial properties between the long fibers in the form of a bundle and the polymer matrix. Specimen geometry and a test fixture were designed using finite element analysis. The method was verified for unsized and sized glass fibers embedded in polyester resin to demonstrate its applicability for a wide range of adhesion between fibers and the polymer matrix. The pull-out test can be used for a relative comparison of different surface modifications if the bundle geometry is unknown. The results of high reproducibility and sensitivity for interfacial properties make the method attractive.

Anglický abstrakt

The development of high-performance polymer composites is tightly bound with the functional surface modification of reinforcements. A new method, based on the principle of the fiber-bundle pull-out test, is proposed to analyze the interfacial properties between the long fibers in the form of a bundle and the polymer matrix. Specimen geometry and a test fixture were designed using finite element analysis. The method was verified for unsized and sized glass fibers embedded in polyester resin to demonstrate its applicability for a wide range of adhesion between fibers and the polymer matrix. The pull-out test can be used for a relative comparison of different surface modifications if the bundle geometry is unknown. The results of high reproducibility and sensitivity for interfacial properties make the method attractive.

Klíčová slova

Polymer-matrix composites (PMCs); B. Interface/Interphase; C. Finite element analysis (FEA); D. Electron microscopy

Klíčová slova v angličtině

Polymer-matrix composites (PMCs); B. Interface/Interphase; C. Finite element analysis (FEA); D. Electron microscopy

Autoři

ČECH, V.; JANEČEK, P.; LASOTA, T.; BURŠA, J.

Rok RIV

2012

Vydáno

31.12.2011

ISSN

0927-6440

Periodikum

COMPOSITE INTERFACES

Svazek

18

Číslo

4

Stát

Nizozemsko

Strany od

309

Strany do

322

Strany počet

14

BibTex

@article{BUT89430,
  author="Vladimír {Čech} and Pavel {Janeček} and Tomáš {Lasota} and Jiří {Burša}",
  title="A fiber-bundle pull-out test for surface-modified glass fibers in GF/polyester composite",
  journal="COMPOSITE INTERFACES",
  year="2011",
  volume="18",
  number="4",
  pages="309--322",
  issn="0927-6440"
}