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Deformation and fra...
Deformation and fracture of glass bead/CTBN-rubber/epoxy composites
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- Zhang, H. (author)
- Luleå tekniska universitet
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- Berglund, Lars A. (author)
- Luleå tekniska universitet
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(creator_code:org_t)
- Wiley, 1993
- 1993
- English.
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In: Polymer Engineering and Science. - : Wiley. - 0032-3888 .- 1548-2634. ; 33:2, s. 100-107
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Carboxyl-terminated butadiene-acrylonitrile-rubber decreases modulus and yield stress of the studied epoxy but increases fracture toughness. The addition of glass bead compensates for the loss in modulus but has little effect on yield stress. However, it significantly contributes to the fracture toughness by providing additional mechanisms for toughening of both the unmodified and rubber-modified epoxy. For the toughened epoxies studied, fracture surfaces gave only limited information on fracture mechanisms since significant energy absorption also occurs in the material below the fracture surface. Suggestions for suitable material compositions for fiber composite matrices are given.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Kompositmaterial och -teknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Composite Science and Engineering (hsv//eng)
Keyword
- Polymeric Composite Materials
- Polymera konstruktionsmaterial
Publication and Content Type
- ref (subject category)
- art (subject category)
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