Structure-property relationships in heat-set poly (ethylene terephthalate) fibres

Ramesh, C (1988) Structure-property relationships in heat-set poly (ethylene terephthalate) fibres. Technical Report. National Aeronautical Laboratory, Bangalore, India.

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    Abstract

    Poly(ethylene terepthalate) (PET) fibres with a wide range13; of structure and morphology were prepared by annealing13; commercial PET yart in silicone oil bath. The studies on13; structure and morphology of the annealed samples revealed13; considerable difference between taut-annealed (TA) and freeannealed (FA) samples. Mechanical properties of these samples were also investigated and correlated with structure and morphology. FTIR studies showed that deformation mechanisms depended on structure and morphology. The results indicated that single structural model was not adequate to explain the properties exhibited by these samples.

    Item Type: Proj.Doc/Technical Report (Technical Report)
    Uncontrolled Keywords: Poly (ethylene terephthalate);Wide angle x-ray scattering;Small angle x-ray scattering;Differential scanning calorimetry
    Subjects: CHEMISTRY AND MATERIALS > Chemistry and Materials (General)
    Division/Department: Materials Science Division
    Depositing User: Poornima Narayana
    Date Deposited: 02 Aug 2006
    Last Modified: 24 May 2010 09:47
    URI: http://nal-ir.nal.res.in/id/eprint/2319

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