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Preparation and characterization of bio - foam from polymer blends of polylactic acid and polybutylene succinate
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 18/6/2021)Nowadays, plastics are widely used but they are non-biodegradable plastics which have been caused serious environmental pollutions due to the degradability issue, especially consumable food packaging. In this research, ... -
Study and properties enhancement of biodegradable polymer with recycled poly(ethylene terephthalate)
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 18/6/2021)This research was aimed to enhance properties of PLA by blending PLA with RPET, which the effect of different grades of RPET, RPET content and chain extender content on properties of polymer blends were studied. Two grades ... -
Properties of polymer blends between poly(lactic acid) and polyamide11
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 12/7/2019)Poly(lactic acid) (PLA) is a biodegradable polymer but it is brittle polymer. This drawback could be resolved by blending PLA with tougher polymers. Polyamide 11 (PA11) is a bio-based polymer that has high toughness. The ... -
PREPARATION AND PROPERTIES OF HOLLOW GLASS MICROSPHERES REINFORCED POLYAMIDE 11 COMPOSITES
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 2/1/2019)This research aimed to study the preparation of silane treated hollow glass microspheres (HGMs) reinforced polyamide 11 (PA11) composites, which the research was divided into two parts. The first part studied effect of ... -
Preparation of thermoplastic vulcanizates from natural rubber and poly(butylene adipate-co-terephthalate) blends
Collection: Theses (Master's degree) - Polymer Science and Engineering / วิทยานิพนธ์ - วิทยาการและวิศวกรรมพอลิเมอร์Type: Thesis(Silpakorn University, 12/7/2019)The aim of this research was to study PBAT/NR blends, dynamic vulcanizates blends and TPV/organoclay based on the blends of PBAT/NR. In this research, PBAT was mixed with NR in an internal mixer machine to obtain the blends. ...