Salmah Husseinsyah, Assoc. Prof. Ir. Dr.: Recent submissions
Now showing items 21-40 of 42
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Mechanical, morphological and thermal properties of chitosan filled polypropylene composites: The effect of binary modifying agents
(Elsevier B.V., 2013)This work investigates the effects of the binary modifying agents-organosolv lignin and acrylic acid, on the mechanical and thermal properties of chitosan-filled polypropylene (PP) composites. We analyse the mechanical and ... -
The effect of sodium hydroxide on properties of coconut shell filled polyester composites
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The treatment of coconut shell (CS) with sodium hydroxide on properties of Polyester/CS composites has been carried out. The results showed that the treatment using sodium hydroxide indicates higher in tensile strength and ... -
The thermal properties of low density polyethylene (LDPE)/ palm kernel shells (PKS) composites
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The thermal properties of Low Density Polyethylene (LDPE)/ Palm Kernel Shell (PKS) composites were studied. The composites with and without compatibilizer were prepared and subjected to thermogravimetric analysis (TGA) ... -
The tensile properties of chitosan filled polypropylene (PP) composites treated with acetic acid
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The effect of chemical modification on tensile properties of chitosan filled polypropylene (PP) composites as a function of filler loading was investigated. The chemical modification was conducted via acetylation of chitosan ... -
A comparative study of polypropylene/chloroprene rubber and recycled polypropylene/chloroprene rubber blends
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)Blends of virgin and recycled polypropylene with chloroprene rubber have been prepared to compare the effect of blend ratio on mechanical properties and morphology of both virgin and recycled materials. The results showed ... -
Effects of dynamic vulcanization on thermal properties of calcium carbonate filled polypropylene/ethylene propylene diene terpolymer composites
(Universiti Putra Malaysia Press, 2010-07)In this study, dynamic vulcanization process was used to improve the thermal properties of calcium carbonate filled composites. The composites were prepared using a Z-blade mixer at 180°C and rotor speed 50rpm. Thermogravimetric ... -
Chemical modification of chitosan-filled polypropylene (PP) composites: The effect of 3-aminopropyltriethoxysilane on mechanical and thermal properties
(Taylor & Francis Group, 2011-01)Chitosan was used as filler in polypropylene (PP) polymer. In order to improve compatibility between chitosan and PP, chitosan was chemically modified with 3-aminopropyltriethoxysilane (3-APE). The results show that the ... -
Mechanical and thermal properties of chitosan-filled polypropylene composites: The effect of acrylic acid
(Society of Plastics Engineers, 2011-06)The mechanical properties, morphology, and thermal properties of chitosan-filled polypropylene (PP) composites have been studied. The effect of the chemical modification of chitosan by acrylic acid treatment was also ... -
Properties of recycled polyethylene/chitosan composites: The effect of polyethylene-graft-maleic anhydride
(SAGE Publications, 2011-02)The surface of recycled polyethylen (RPE)/chitosan composites was modified with polyethylene-graft-maleic anhydride (MAPE). The mechanical properties, water absorption, morphology, and thermal properties were investigated. ... -
The effect of waste office white paper content and size on the mechanical and thermal properties of low-density polyethylene (LDPE) composites
(Taylor & Francis, 2010-01-07)The effect of waste office white paper (WOWP) loading and size on mechanical properties, morphology and thermal properties of LDPE/WOWP composites were investigated. The results showed that increasing of WOWP loading has ... -
Recycled Material as a Conductive Polymer for Volatile Organic Compound (VOC) Sensor
(Malaysian Invention and Design Society (MINDS), 2010-05-14)Polymers becoming electrically conductive when the breakthrough implied that a polymer is imitate a metal and this unexpected discovery broken a traditional concept by establishing a new filled of conducting polymers, which ... -
Chitosan- Latex Membrane Composites Film for Heavy Metal Removal
(Universiti Malaysia Perlis, 2010-01-07)The affinity membrane has emerged as an alternative to the particle media, to overcome mass transfer resistance. The hydrophobic membrane is from the commercially available materials, such as polysulfone, polycarbonate, ... -
Reactive compatibilizers on mechanical and morphology properties of Poly(vinyl chloride) / Polyisopere blends
(Universiti Malaysia Perlis, 2007)In this works, an experimental was performed do determine the influence of reactive compatibilizers of poly (vinyl chloride) / polyisoprene blends. The effect of methyl methacrylate and acrylic acid contents on mechanical ... -
Ethylene Propylene Diene Terpolymer-G-Maleic Anhydride of Paper Sludge Filled Polypropylene composites
(Universiti Putra Malaysia, 2007-12-10)The polymer composites of polypropylene (PP)/ethylene propylene diene terpolymer (EPDM) and paper sludge (PS) were prepared with and without of maleic anhydride. The insitu grafting was performed from PP/EPDM and paper ... -
The effect of Maleic Anhydride Grafted Polypropylene on Hygrothermal aging of Paper Sludge Filled Polypropylene /Ethylene Propylene Diene Terpolymer composites
(Universiti Putra Malaysia, 2007-12-10)The effect of filler loading and maleic anhydride grafted polypropylene (MAPP) of paper sludge (PS) filled Polypropylene (PP)/Ethylene propylene diene terpolymer(EPDM) composite was studied. Hygrothermal aging behaviour ... -
The effect of Maleic Anhydride Grafted Polypropylene on Thermo-Oxidative ageing of paper sludge filled Polypropylene/Ethylene Propylene Diene terpolymer composites
(Universiti Kuala Lumpur (UniKL), 2007-11-27)Paper sludge filled polypropylene (PP)/ethylene propylene diene terpolymer (EPDM) composites were developed in this study. The paper sludge was used as filler in PP/EPDM blends and maleic anhydride-grafted polypropylene ... -
The effect of compatibilizer on tensile properties, swelling behaviour and morphology of Calcium Carbonate filled Polypropylene/Ethylene Propylene Diene Terpolymer composites
(Universiti Kuala Lumpur (UniKL), 2007-11-27)Calcium carbonate (CaCO3) was used as filler in the polypropylene (PP)/ ethylene propylene diene terpolymer (EPDM) composites in order to decrease cost and change the properties. The composites were prepared by using a ... -
Thermal analysis of Paper Sludge and Kaolin Filled Polypropylene (PP)/Ethylene Propylene Diene Terpoymer (EPDM) hybrid composites: the effect of MAPP and LICA
(Kolej Universiti Kejuruteraan Utara Malaysia, 2006)Paper sludge, one of cellulosic materials, is a by product during paper manufacture. Polypropylene (PP)/ethylene propylene diene terpolymer (EPDM) hybrid composites were made using kaolin and paper sludge (PS) filler as ... -
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 ... -
The effects of dynamic vulcanization and compatibilizer on properties of paper sludge-filled polypropylene/ethylene propylene diene terpolymer composites
(Wiley Periodicals, 2007)The effects of dynamic vulcanization (DV) and dynamic vulcanization plus compatibilizer (DVC) of paper sludge (PS) filled polypropylene/ethylene propylene diene terpolymer (PP/EPDM) composites on torque development, ...