Browsing Hakimah Osman, Associate Prof. Dr. by Subject "Composites"

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Effects of natural weathering on properties of recycled newspaper-filled polypropylene (PP)/natural rubber (NR) composites

Hakimah, Osman, Dr.; Mariatti, Jaafar, Assoc. Prof. Dr.; Hanafi, Ismail. Prof. (Taylor & Francis, 2008)

Natural weathering has been applied to investigate the properties of recycled newspaper (RNP)-filled polypropylene (PP)/natural rubber (NR) composites. Three sizes of RNP (11 mm, 23 mm, and 53 mm) were used in this study. ...
Hybrid-filler filled polypropylene/ (natural rubber) composites: effects of natural weathering on mechanical and thermal properties and morphology

Hakimah, Osman, Dr.; Mariatti, Jaafar, Assoc. Prof. Dr.; Hanafi, Ismail. Prof. (Wiley, 2008)

Comparison was made between the properties of recycled newspaper (RNP)/carbon black (CB) and recycled newspaper (RNP)/silica hybrid filled polypropylene (PP)/natural rubber (NR) composites. The properties studied were ...
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 ...