Synthesis of Liquid Crystalline Epoxy Resin and Properties13; Carbon Fiber Laminate

Padma, G and Pandare, KV and Ajay, Chandra and Sridhar, MK (1995) Synthesis of Liquid Crystalline Epoxy Resin and Properties13; Carbon Fiber Laminate. Technical Report. National Aerospace Laboratories, Bangalore, India.

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    Abstract

    Liquid crystalline epoxy resin based on 4- hydroxyphenyl 4'-hydroxybenzoate was synthe- sised and cured with dicyandiimide. Plain weave graphite fabric laminate was fabricated using the above resin. The tensile strength, interlaminar shear strength and fracture toughness (Gl and G IG) of the laminate were evaluate. The laminate showed better retention of ILSS at 1OOxB0;C, lower moisture13; absorption and higher fracture toughness compared to standard epoxy resins.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Liquid crystalline epoxy resin;Anisotropy;Carbon fiber laminate;Fracture toughness
    Subjects: CHEMISTRY AND MATERIALS > Composite Materials
    CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
    Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
    Depositing User: Mrs Neetu Chandra
    Date Deposited: 31 May 2006
    Last Modified: 24 May 2010 09:42
    URI: http://nal-ir.nal.res.in/id/eprint/1591

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