Browsing Hakimah Osman, Associate Prof. Dr. by Author "irsalmah@unimap.edu.my"
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Mechanical and thermal properties of coconut shell powder filled polylactic acid biocomposites: effects of the filler content and silane coupling agent
Hakimah, Osman, Dr.; Chun, Koayseong; Salmah, Husseinsyah Ismail (Springer Netherlands, 2012)The effects of the filler content and the coupling agent 3-aminopropyltriethoxysilane (3-APE) on the mechanical properties, thermal properties, and morphologies of polylactic acid (PLA)/coconut shell powder (CSP) biocomposites ... -
Modified cocoa pod husk-filled polypropylene composites by using methacrylic acid
Koay, Seong Chun; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Hakimah, Osman, Dr. (North Carolina State University, 2013-08)The effect of filler modification using methacrylic acid (MAA) on polypropylene (PP)/cocoa pod husk (CPH) composites was studied. The performances of unmodified and modified PP/CPH composites were analyzed for torque ... -
Properties of coconut shell powder-filled polylactic acid ecocomposites: Effect of maleic acid
Koay, Seong Chun; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Hakimah, Osman, Dr. (Society of Plastics Engineers, 2013-05)Ecocomposites were produced by incorporating coconut shell powder (CSP) into polylactic acid (PLA) resin. The effect of filler content and chemical modification on the mechanical properties, thermal properties, and morphology ... -
Surface modification of coconut shell powder filled polylactic acid biocomposites
Salmah, Husseinsyah Ismail; Chun, Koayseong; Hakimah, Osman, Dr. (SAGE Publications Ltd, 2013)The acrylic acid was used as chemical modifier to improve the properties of coconut shell powder (CSP) filled polylactic acid (PLA) biocomposites. The effects of filler content and acrylic acid on tensile properties, thermal ... -
Tensile properties of polypropylene/cocoa pod husk biocomposites: Effect of maleated polypropylene
Koay, Seong Chun; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Hakimah, Osman, Dr. (Trans Tech Publications, 2013)Polypropylene/Cocoa Pod Husk (PP/CPH) biocomposites with different maleated polypropylene (MAPP) content were prepared via melt blending process using Brabender Plastrograph mixer. The tensile strength and tensile modulus ...