TY  - EJOU
AU  - Sammaiah, A. 
AU  - Padmaja, K. V. 
AU  - Suresh, K. I. 
AU  - Prasad, R. B. N. 

TI  - Effect of Epoxidized Jatropha Oil on the Cure, Thermal, Morphological and Viscoelastic Properties of Epoxy Resins
T2  - Journal of Renewable Materials

PY  - 2016
VL  - 4
IS  - 2
SN  - 2164-6341

AB  - This article reports the effect of epoxidized jatropha oil (EJO) on the thermal, cure and viscoelastic properties of epoxy resins. Epoxidized jatropha oil with an oxirane value of 5.0 was prepared and epoxy formulations containing different concentrations of EJO were evaluated for cure, morphology, thermal and viscoelastic properties. The curing temperature of the formulations increased with increasing EJO content. The glass transition temperature of the cured films decreased from 56 °C for unmodified epoxy resin to 23 °C for the sample with 60 wt% EJO reactive diluent, suggesting good plasticizing action. The thermal decomposition was only marginally affected.
KW  - Jatropha oil
KW  -  plasticizer
KW  -  biobased epoxy
KW  -  curing
KW  -  viscoelastic properties
KW  -  thermal properties
KW  -  morphology

DO  - 10.7569/JRM.2015.634118