TUTCRIS - Tampereen teknillinen yliopisto

TUTCRIS

Comparison and impact of different fiber debond techniques on fiber reinforced flexible composites

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Yksityiskohdat

AlkuperäiskieliEnglanti
Artikkeli472
Sivumäärä11
JulkaisuPolymers
Vuosikerta12
Numero2
DOI - pysyväislinkit
TilaJulkaistu - 2020
OKM-julkaisutyyppiA1 Alkuperäisartikkeli

Tiivistelmä

The focus of this paper is the realization and verification of a modified fiber bundle pull-out test setup to estimate the adhesion properties between threads and elastic matrix materials with a more realistic failure mode than single fiber debond techniques. This testing device including a modified specimen holder provides the basis for an adequate estimation of the interlaminar adhesion of fiber bundles including the opportunity of a faster, easier, and more economic handling compared to single fiber tests. The verification was done with the single-fiber and microbond test. Overall, the modified test setup showed the typical pull-out behavior, and the relative comparability between different test scales is given.

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