Browsing by Subject "Polyurethane foam"

Now showing items 1-6 of 6

    • Characterization of biomass-reinforced biopolyol-based polyurethane foams 

      Lyu, Yao; Yu, Lih Jiun; Khairiah, Haji Badri; Zuliani, Zulkoffli; Zainuddin, Sajuri; Muhammad Zhafarin Firdaus Zulkefly; Mouad, A. Tarawneh (Universiti Malaysia Perlis (UniMAP), 2020-05)
      In this study, polymer composites comprised of polyurethane (PU) foam and two kinds of biomass (coco peat and sphagnum) were prepared. PU industry heavily depends on the petroleum industry. Coco peat and sphagnum are ...

    • Compressive properties of expandable rigid polyurethane foam for use in an analogue spine 

      Nor Amalina, Muhayudin; Tansey, Anthony; McEvoy, Fiona; Kiely, Pat (Universiti Malaysia Perlis (UniMAP), 2012-06-18)
      This study examines the potential of expandable polyurethane foam to replicate trabecular bone in spinal testing. The research is intended to determine whether an expandable polyurethane foam as substitute to the rigid ...

    • Drop weight impact analysis of laminated polyurethane foam/cloisite 30B clay 

      Firuz, Zainuddin; Hazizan, Md Akil; Sahrim, Hj Ahmad, Prof. Dr.; Rozaidi, Rasid; Syed Nuzul Fadzli, Syed Adam (Trans Tech Publications, 2014-01)
      Laminated polyurethane foam composite was produced by incorporating Cloisite 30B clay as filler and aluminium sheet as the skin. Initially, PU foams were synthesized with reaction of natural oil polyol and isocyanate with ...

    • The effect of Polyol and Isocyanate ratio to thermal properties of Polyurethane foam 

      Zulfarhah, Zulkifly (Universiti Malaysia Perlis (UniMAP)School of Materials Engineering, 2016-05)
      The effet of polyol and isocyanate ratio to thermal properties of polyurethane foam as thermal analysis were investigated. In this study, the polyol were used is palm oil based polyol type and there a nine ratio were ...

    • The effect of waste paper on properties of Polyurethane foam 

      Dahlia, Zakaria; Salmah, Husseinsyah; Azlin Fazlina, Osman (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 ...

    • Properties and biodegradability of waste paper filled polyurethane foams composites 

      Dahlia, Zakaria (Universiti Malaysia PerlisSchool of Materials Engineering, 2010)
      The research is focused to study the properties of polyurethane foam reinforced with different types and content of waste paper. The comparison of the effects of three types of waste paper, such as paper sludge (PS), old ...