Browsing งานวิจัย (Research) by Author "Bawornkit Nekhamanurak"

Now showing items 1-4 of 4

    • Effect of Chitosan on Mechanical Properties and Thermal Properties of Reprocessed PBSA Biodegradable Film 

      Somthida Likhitlert; Bawornkit Nekhamanurak; Kulnida Taptim (Rajamangala University Of Technology Rattanakosin, 2018)
      This research was to study the effect of chitosan in polybutylene succinate-coadipate (PBSA) and the number of recycles on the mechanical and thermal properties, as well as antibacterial performance. The antibacterial ...

    • Effect of silica on thermal properties and mechanical properties of reprocessed PLA/PBAT biocomposite 

      Bawornkit Nekhamanurak; Pimolpun Niamlang; Somthida Likitlert (มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-10)
      This research aims to study the effects of silica on mechanical properties and thermal properties of PLA/PBAT composites by multiple extrusions with 0.1, 1.0, 3.0 and 5.0 % silica. This research used a twin screw extruder ...

    • Extrusion Process for 3D printer Application 

      Somthida Likhitlert; Pimolpun Niamlang; Teerin Kongpun; Bawornkit Nekhamanurak (Rajamangala University Of Technology Rattanakosin, 2015)
      This research aims to study properties of PLA filament for 3D printer. Melt flow property and thermal properties were investigated. Melt flow index of PLA filament is 12.84±0.72 g/10min. The degradation temperature of ...

    • The study of heavy metal ions adsorption on modified electrospun polyacrylonitrile nanofiber mats 

      Pimolpun Niamlang; Teerin Kongpun; Bawornkit Nekhamanurak (มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2015-10)
      The electronics industries produced a large quantity of wastewater containing both of Cu(II) and Pb(II) ions that may result in significant problems to an environment and human body. The main objective of this study was ...