Development of eproxy-glass-pre-impregnated rovings suitable for filament winding

Ningaiah, - and Sastry, HSP and Venkatasubramanyam, DV and Mohiddin, Jaffer M and Rao, Ramakrishna BV (1982) Development of eproxy-glass-pre-impregnated rovings suitable for filament winding. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    The purpose of this programme was to develop pre-impregnated13; -epoxy rovings which are suitable for filament wound13; pressure vessels. Use of a preimpregnated winding material is necessary in the fabrication of aerospace structural components, for which predictable strength properties are important.properties such as resin content which adversely affect the of filament wound components, can be easily cona13; preimpregnated winding material is used in the Specially in winding large components, involving ble fabrication time, use ot wet winding technique resulting variation of the mechanical properties of the component is due to the low Viscosity resin systems normally employed wet winding. which are prone to set at ambient temperatures, resulting in variation of mechanical properties throughtout the wall thickness of the component.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Viscosity resin systems;Wet winding;Winding material; Fabrication;Filament wound pressure vessels
    Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
    Division/Department: Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division, Materials Science Division
    Depositing User: M/S ICAST NAL
    Date Deposited: 31 Oct 2006
    Last Modified: 24 May 2010 09:52
    URI: http://nal-ir.nal.res.in/id/eprint/3162

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