Browsing School of Materials Engineering (Articles) by Author "hakimah@unimap.edu.my"
Now showing items 1-4 of 4
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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 ... -
Polypropylene/natural rubber composites filled with recycled newspaper: Effect of chemical treatment using maleic anhydride-grafted polypropylene and 3-aminopropyltriethoxysilane
Hakimah, Osman, Dr.; Hanafi, Ismail, Prof.; Mariatti, Mustapha, Prof. Ir. (Society of Plastics Engineers, 2012-04)A study on effect of chemical treatment using maleic anhydride-grafted polypropylene (MAPP) and 3-aminopropyltiethoxysilane (3-APE) was investigated. The performance of the MAPP and 3-APE were investigated by means of ... -
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 ... -
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 ...