Browsing School of Materials Engineering (FYP) by Subject "Decomposition (Chemistry)"

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    • Preparation of high purity SiO2 from Rice Husk 

      Mohd Razif Mohd Shariff (Universiti Malaysia PerlisSchool of Materials Engineering, 2008-04)
      A high purity silicon dioxide (97.08%) was obtained by atmosphere thermal decomposition of the acetic acid leached rice husk at 800°C for 15 minutes. Leaching process parameters such as pH of the acid solution, leaching ...

    • Rheology behaviour of low density polyethylene / clay composites 

      Rokiah Rahamad (Universiti Malaysia PerlisSchool of Materials Engineering, 2008-05)
      Low density polyethylene (LDPE) composite are prepared by incorporating clay at different loading into LDPE matrix using a Z-Blade Mixer at temperature 1800C and a rotor speed of 50 rpm for 12 minutes. A compatibilizer, ...