Temperature-dependent fracture behavior of towpreg epoxy resins for cryogenic liquid hydrogen composite vessels: The influence of polysiloxane tougheners on the resin yield behavior

Temperature-dependent fracture behavior of towpreg epoxy resins for cryogenic liquid hydrogen composite vessels: The influence of polysiloxane tougheners on the resin yield behavior

In this study, a latent and tacky epoxy resin (EP) modified with siloxane core-shell-particles was developed and investigated. The use of EP as a towpreg matrix for winding of cryogenic composite vessels requires a certain toughness to resist microcracking. First, the mechanical properties at +90 °C...

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Bibliographic Details
Main Authors: Fabian Hübner, Michael Hoffmann, Nicole Sommer, Volker Altstädt, Andreas Scherer, Tobias Dickhut, Holger Ruckdäschel
Format: Article
Language:English
Published: Elsevier 2022-09-01
Series:Polymer Testing
Subjects:
Fracture toughness
Plastic deformation
Low temperature
Particle-reinforced composites
Fractography
Online Access:http://www.sciencedirect.com/science/article/pii/S014294182200201X

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http://www.sciencedirect.com/science/article/pii/S014294182200201X

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