Browsing School of Bioprocess Engineering (Articles) by Author "stsam@unimap.edu.my"

Now showing items 1-10 of 10

    • Corn cob filled chitosan biocomposite films 

      Chan, Ming Yeng; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Sam, Sung Ting, Dr. (Trans Tech Publications, 2013)
      Recently, there has been renews interest in chitosan as materials in producing of biocomposite films. The chitosan (CS)/corn cob (CC) biocomposite films were prepared by solvent casting method. The effect of CC content on ...

    • Effect of blends ratio on mechanical and morphological properties of LDPE/Thermoplastic soya spent powder blends 

      Nuradibah, M.A.; Sam, Sung Ting, Dr.; Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail, Prof. Dr. (Trans Tech Publications Inc., 2014)
      This study investigates the properties of blends made from low density polyethylene (LDPE) with various levels of thermoplastic soya spent powder (SSP). The thermoplastic TPSSP content was varied from 5 to 20wt % whereas ...

    • Effect of cobalt stearate on outdoor exposure of LLDPE/soy spent powder blends 

      Sam, Sung Ting, Dr.; Lokman Hakim, Ibrahim; Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail (Trans Tech Publications, 2013)
      In this study, the degradability of low linear density polyethylene (LLDPE) and soy spent powder blends under outdoor exposure of Malaysia. Cobalt stearate was used as a pro-oxidant. The degradation of the blends was ...

    • Effect of compost medium on oxidative- linear low density polyethylene/soya powder blends 

      Sam, Sung Ting, Dr.; Nik Noriman, Zulkepli, Dr.; Sharifah Shahnaz, Syed Abu Bakar, Dr; Nuradibah, Mohd Amer; Hanafi, Ismail (Trans Tech Publications, 2013)
      One alternative to enhance the degradability of polyethylene is the addition of prooxidant substances to their matix. The polymer materials are called oxo-biodegradable. Current investigation aimed to assess the abiotic ...

    • The influences of tor as a compatibilizer on cure characteristic and morphological properties of SBR/CRr blends 

      Ahmad Azrem, Azmi; Nik Noriman, Zulkepli, Dr.; Razif, Mohammad Nordin, Dr.; Sam, Sung Ting, Dr.; Mohd Mustafa Al-Bakri, Abdullah (AENSI Publisher All rights reserved, 2013-10)
      Cure characteristics and morphological studies were performed to determine the influences of TOR as a compatibilizer of styrene butadiene rubber/recycled chloroprene rubber (SBR/CRr) Blends. Both uncompatibilised and ...

    • Modified corn cob filled chitosan biocomposite films 

      Chan, Ming Yeng; Salmah, Husseinsyah, Prof. Madya Ir. Dr.; Sam, Sung Ting, Dr. (Taylor and Francis Group, LLC., 2013-11)
      The present work was investigated the effect of filler content and chemical modification on mechanical, thermal properties and morphology study of CS/CC biocomposite films. The acrylic acid was used as chemical modification ...

    • Physical and morphological properties of styrene butadiene rubber/recycled chloroprene rubber (SBR/CRr) blends 

      Ahmad Azrem, Azmi; Nik Noriman, Zulkepli, Dr.; Razif, Mohammad Nordin, Dr.; Sam, Sung Ting, Dr.; Saiful Nizwan, Mhd Salleh (Trans Tech Publications, 2013)
      The effects of physical and morphological properties of styrene butadiene rubber/virgin chloroprene rubber blends (SBR/CRv) and styrene butadiene rubber/recycled chloroprene rubber blends (SBR/CRr) were investigated. Both ...

    • Tensile and morphological properties of low density polyethylene/ spear grass composites 

      Sam, Sung Ting, Dr.; Santhiya, Peremel; Ragunathan, Santiagoo; Nik Noriman, Zulkepli, Dr.; Hanafi, Ismail, Prof. Dr. (Trans Tech Publications, 2014)
      The spear grass content on the tensile properties, morphology of low-density polyethylene (LDPE)/spear grass was investigated. The compatibilising effect of epoxidised natural rubber (ENR 50) LDPE and spear grass was mixed ...

    • Tensile properties and FTIR analysis of HDPE/soya spent powder in oven aging 

      Sam, Sung Ting, Dr.; Norsri Kurniati, Achmad; Nik Noriman, Zulkepli, Dr.; Santiagoo, Ragunanthan; Hanafi, Ismail (AENSI Publisher All rights reserved, 2013-10)
      This investigation involves pure HDPE and then HDPE with addition of soya spent powder with different weight percentagesbefore and after exposing in the oven aging. The characteristics of pure HDPE and HDPE/ soya spent ...

    • Thermal properties of linear-low density polyethylene (LLDPE)/soya spent powder blends with the addition of epoxidised natural rubber 

      Sam, Sung Ting, Dr.; Nik Noriman, Zulkepli, Dr.; Santiagoo, Ragunanthan.; Ong, Hui Lin, Dr.; Hanafi, Ismail (Trans Tech Publications, 2013)
      Soya spent powder as an inexpensive and renewable source has been used as a filler for linear-low density polyethylene (LLDPE) in this study. Linear-low density polyethylene (LLDPE)/soya spent powder composites were prepared ...