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100 _aPatel PJignesh
245 0 _aSynthesis and physico-chemical study of multifunctional cardo epoxy resin and its jute fiber reinforced silica filled and unfilled composites
260 _bJournal of Polymer Materials
_c2013
300 _a53-64
520 _aMultifunctional epoxy resin (EBCF) was synthesized by in situ alkali catalyzed condensation of bisphenol-C, formaldehyde and epichlorohydrin and cured using 20;tetrahydrophthalic anhydrid at 100dC. Cured and uncured resins were characterized by FTIR and HNMR spectroscopic techniques, DSC and TGA at 10dCmin-1 heating rate in nitrogen atmosphere. Both EBCF and EBCF- THPA followed multistep and two step functional order decomposition kinetics, respectively. Jute-EBCF and silica filled composites have been fabricated by hand layup technique under 27.58 MPa pressure at 135dC for 4h. tensile and flexural properties are discussed in light of filler content. Chemical resistance of Jute-EBCF composite in water, acid and saline environments were studied at 35dC and it is observed that it possesses excellent chemical resistance even in harsh acid and saline environments.
650 _aComposites
650 _aCuring
650 _aKinetic parameters
650 _aMultifunctional epoxy resin
650 _awater absorption
700 _aAdroja P Pooja
700 _aAparsania PH
942 _cJS
999 _c70140
_d70140