Sökning: "Shahrzad Esmaeili"

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  1. 1. Eco Friendly Composites Prepared from Lactic Acid Based Resin and Natural Fiber

    Master-uppsats, Högskolan i Borås/Institutionen Ingenjörshögskolan

    Författare :Nima Esmaeili; Shahrzad Javanshir; [2014]
    Nyckelord :Biobased thermoset; thermoset poly lactic acid; biobased composite; natural fiber; viscose;

    Sammanfattning : Lactic acid based thermoset were synthesised by reacting lactic acid with glycerol andfunctionalizing lactic acid branches by methacrylic anhydride. Resins with different chainlength were prepared and their thermo mechanical properties were examined through DMAanalysis and their molecular structures were analyzed by NMR method and their viscositywere investigated through rheometry analysis and three monomers were selected as the bestchain length. LÄS MER