Browsing Azlin Fazlina Osman, Dr. by Issue Date
Now showing items 1-20 of 20
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Effect of rice husk additions on the final composition of fired kaolinite ceramic
(Universiti Sains Malaysia (USM), 2007-04-11)During production of rice, huge amounts of rice husks are left as abundant waste product. Rice husk is usually disposed off by combustion and this contributes to environmental problem due to the air and water pollution. ... -
Development of dense Hydroxyapatite from natural and synthetic sources
(University Malaysia Perlis (UniMAP), 2007-06-09) -
The Effect of Porosity on Thermal Conductivity of Silicon Carbide Filled Polyproplyene Composite
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)Silicon carbide filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z-blade mixer with filler loadings of 0wt%, 10wt%, 20wt% and 30wt%. Composite sheets produced from hot press ... -
Flexural Properties and Thermal Conductivity of Aluminium Nitride Filled Polypropylene Composite
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)Aluminium Nitride (AlN) filled Polypropylene (PP) composites are fabricated, where the compounding is carried out by using Z- blade mixer with filler loadings of 0wt%, 10wt%, 20wt% and 30wt%. Composite sheets produced from ... -
Microstructure characterization of Al/Calcined Dolomite Metal Matrix Composites
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)Al/calcined dolomite metal-matrix composites (MMC) were fabricated and tested by varies the calcined dolomite content (10-30 wt%) and using unidirection compaction and sintering as consolidation method. Upon incorporation ... -
Physical properties of Al/Calcined Dolomite Metal Matrix composite by Powder Metallurgy Route
(Universiti Malaysia Perlis (UniMAP), 2007-06-09)Calcined dolomite is dolomite powder that had been calcined at high temperature. This paper describes the fabrication of aluminum metal matrix composite reinforced with calcined dolomite by powder metallurgy route. The ... -
The effect of waste paper on properties of Polyurethane foam
(Universiti Kuala Lumpur (UniKL), 2007-11-27)The effect of different loading of waste paper foam based on polyurethane foams was investigated. The investigations cover the following criteria; comparison of three types of waste paper such as paper sludge (PS), old ... -
Mechanical properties of bagasse fiber filled polypropylene composites
(Universiti Malaysia Perlis, 2008)The bagasse is a sugarcane waste generated in high proportions in the agroindustry. In this study, bagasse fiber has been used as filler in polypropylene (PP) matrix to develop the composite from polymer and natural ... -
Studies on properties of Molybdenum filed Polypropylene composites
(Institut Teknologi Brunei, 2008-11-03)Molybdenum filled polypropylene (PP/Mo) composites were prepared by using the Z-blade mixer at processing temperature 190°C and a speed of 35rpm with different filler loading varying between 0% and 40% by weight. A ... -
Flexural properties of natural fiber filled high density Polyethylene (HDPE) composites
(Universiti Sains Malaysia (USM), 2008-11-26)Attempt has been made to combine the advantages of natural fiber and polymer. Composites based on high density polyethylene (HDPE) and two types of natural fiber were made through melt blending and compression molding. ... -
Partial replacement of toluene diisocyanate (TDI) on mechanical properties of old newspaper filled diphenylmethane diisoeyanale (MDI) foam composites
(Universiti Malaysia Pahang, 2009-06-20)The mechanical properties of partial replacement of toluene diisocyanate (TDI) in diphenylmethane 4,4’-diisocyanate of old newspaper (ONP) foam composite based on polyurethane (PU) was investigated. The results indicate ... -
Impact of controlled hydrophobicity of the organically modified silicates on the properties of biomedical thermoplastic polyurethane (TPU) nanocomposites
(Trans Tech Publications, 2013-09)The impact of nanofiller surface modifications and hydrophobicity on the morphology and mechanical properties of the biomedical TPU nanocomposites was studied. We show that incorporating nanofillers with higher hydrophobicity ... -
In vitro biostability of poly(dimethyl siloxane/hexamethylene oxide)-based polyurethane/layered silicate nanocomposites
(Elsevier Ltd., 2013-09)We have prepared a number of silicone-based thermoplastic polyurethane (TPU) nanocomposites and demonstrated an enhancement of in vitro biostability against metal-ion-induced oxidation for potential use in long-term ... -
Organization of mixed dimethyldioctadecylammonium and choline modifiers on the surface of synthetic hectorite
(Elsevier Inc., 2013-11)Understanding the nature of mixed surfactant self-assembly on the surface of organoclays is an important step toward optimizing their performance in polymer nanocomposites and for other potential applications, where selective ... -
Effect of processing route on the morphology of thermoplastic polyurethane (TPU) nanocomposites incorporating organofluoromica
(Trans Tech Publications, 2014)In the production of polymer nanocomposites, the processing method determines the dispersion of the nanofiller and hence, the final nanocomposite properties. In this work, the potential of high energy milling of the ... -
Polyolefin layered silicates nanocomposites - A review
(Trans Tech Publications, 2014)A review is given of polyolefins layered silicates nanocomposites. This group of commodity thermoplastic is widely used and gain a great attention among researcher now days for nanocomposite preparation with layered silicates ... -
Effects of processing method and nanofiller size on mechanical properties of biomedical thermoplastic polyurethane (TPU) nanocomposites
(Trans Tech Publications, 2014-03)The effects of processing method and nanofiller size on mechanical performance of biomedical thermoplastic polyurethane (TPU)-organosilicate nanocomposites were examined. High energy milled organofluoromica nanofillers ... -
Thermal properties of ethyl vinyl acetate (EVA)/ montmorillonite (MMT) nanocomposites for biomedical applications
(EDP Sciences, 2016)The viability of nanocomposites comprising Ethyl Vinyl Acetate (EVA) filled montmorillonite (MMT) nanoclay as candidate materials of biomedical devices was investigated. EVA/MMT nanocomposites were prepared by incorporating ... -
Effect of kenaf fibre Mat layers and Zinc Oxide Nanoparticle Concentration on the Mechanical and Thermal Properties of ZnONPs/kenaf/polyester Composites
(IOP Publishing, 2018)Zinc oxide nanoparticle kenaf polyester composite (ZnONPs/kenaf/polyester) containing 1, 2, 3 and 4 layers of kenaf fibre treated with 40nm 2% (w/w) and 5 % (w/w ) of ZnONPs were prepared and characterised to evaluate ... -
Effect of Kenaf Fibre Layers on Mechanical and Thermal Properties of Kenaf/Unsaturated Polyester Composites
(IOP Publishing, 2018)Composites of kenaf/unsaturated polyester containing 1layer up to 4 layers of kenaf fibre were studied to evaluate the mechanical and thermal properties. These composites were compared with a control system containing ...