Browsing by Author "tpleng98@yahoo.com"

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    • Effect of acetic acid as catalyst on the properties of epoxy foam 

      W. N. F, Wan Hamad; Teh, Pei Leng, Dr.; Yeoh, Cheow Keat, Dr. (Taylor and Francis Group, LLC, 2013)
      In this study, the effect of acetic acid used as catalyst in promoting the decomposition rate of blowing agent (sodium bicarbonate) in epoxy foam was done. Hard epoxy foam was produced using mechanical mixing technique. ...

    • 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 properties of epoxy resin coated silica fillers composites 

      Teh, Pei Leng, Dr.; Mariatti, Mustapha; Hazizan, Md Akil; Yeoh, Cheow Keat, Dr.; Seetharamu, Kankanhally N.; Amir Nur Rashid, Wagiman; Beh, Keh Shin (Elsevier Ltd., 2007-05)
      Epoxy resin coated silica fillers composites with high percentage of filler loading, such as 80 to 95 vol.% are able to be produced by a mechanical mixing technique. The advantages of high filler loading of theses materials ...