Browsing Teh Pei Leng, Associate Professor Dr. by Author "Teh, Pei Leng"
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Effect of chemical modified water hyacinth fiber with polyvinyl alcohol (PVA) and polymethyl methacrylate (PMMA) synthetic on mechanical properties of LDPE/NR/WHF composites
Tan, Soo Jin; Supri, Abdul Ghani, Dr.; Teh, Pei Leng (Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)The effect of chemical modification on the mechanical properties of low density polyethylene/natural rubber/water hyacinth fiber composites was investigated. The chemical use to modify water hyacinth fibers were polyvinyl ... -
The effect of particle size on the electrical and thermal properties of recycled copper filled polyester composites
Pargi, M. N. F.; Chong, Y. T.; Teh, Pei Leng; Yeoh, Cheow Keat, Dr. (Inderscience Enterprises Ltd., 2013)Due to high product value and some related environmental issues, recycled copper was used as filler in polyester system. The waste copper was collected from the milling machine. The effects of particle size distribution ... -
The effect of sodium hydroxide on properties of coconut shell filled polyester composites
Marliza, Mostapha@Zakaria; Salmah, Husseinsyah, Dr. Ir.; Teh, Pei Leng (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 ... -
Recycled copper as the conductive filler in polyester composites
Teh, Pei Leng; Ng, H. T.; Yeoh, Cheow Keat (Universiti Teknologi Malaysia, 2011-03)In this study, the effect of recycled copper on the electrical, mechanical and thermal stability properties of the polyester composites was investigated. Electrical conductivity results revealed that increasing in ... -
The thermal properties of low density polyethylene (LDPE)/ palm kernel shells (PKS) composites
Lim, Bee Ying; Salmah, Husseinsyah, Dr. Ir.; Teh, Pei Leng (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) ...