| ชื่อเรื่อง | : | Characterisation of Water Absorption of Biodegradable Poly(lactic Acid)/Halloysite Nanotube Nanocomposites at Different Temperatures |
| นักวิจัย | : | Wei , Ling Tham , Beng , Teik Poh , Ishak, Zainal Arifin Mohd , Wen , Shyang Chow |
| คำค้น | : | TA1-2040 Engineering (General). Civil engineering (General) |
| หน่วยงาน | : | Universiti Sains Malaysia, Malaysia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2559 |
| อ้างอิง | : | http://eprints.usm.my/42787/1/JES_Vol._12_2016_%2D_Art._2(13%2D25).pdf , Wei , Ling Tham and Beng , Teik Poh and Ishak, Zainal Arifin Mohd and Wen , Shyang Chow (2016) Characterisation of Water Absorption of Biodegradable Poly(lactic Acid)/Halloysite Nanotube Nanocomposites at Different Temperatures. Journal of Engineering Science and Technology, 12. pp. 13-25. ISSN 1823-4690 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | http://web.usm.my/jes/12_2016/JES%20Vol.%2012%202016%20-%20Art.%202(13-25).pdf , http://eprints.usm.my/42787/ |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Poly(lactic acid) (PLA)/6 wt% halloysite nanotube (HNT) nanocomposites were prepared using melt compounding followed by compression molding. Two types of impact modifiers, i.e., maleic anhydride grafted styrene-ethylene/butylene-styrene copolymer (SEBS-g-MA) and N,N'-ethylenebis(stearamide) (EBS) were used to toughen the PLA nanocomposites. The effects of water absorption on the thermal and impact properties of PLA/HNT at three different temperatures (i.e. 30°C, 40°C and 50°C) were investigated. The diffusion coefficient (D) of PLA was decreased by the incorporation of HNT and impact modifiers. It was found that the activation energy of water absorption (Ea) of PLA/HNT6/EBS is higher than that of PLA/HNT6/SEBS-g-MA nanocomposites. The reduction of impact strength, glass transition temperature (Tg), cold-crystallisation temperature (Tcc), and melting temperature (Tm) of the PLA samples is attributed to the hydrolytic degradation of PLA. |
| บรรณานุกรม | : |
Wei , Ling Tham , Beng , Teik Poh , Ishak, Zainal Arifin Mohd , Wen , Shyang Chow . (2559). Characterisation of Water Absorption of Biodegradable Poly(lactic Acid)/Halloysite Nanotube Nanocomposites at Different Temperatures.
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Wei , Ling Tham , Beng , Teik Poh , Ishak, Zainal Arifin Mohd , Wen , Shyang Chow . 2559. "Characterisation of Water Absorption of Biodegradable Poly(lactic Acid)/Halloysite Nanotube Nanocomposites at Different Temperatures".
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Wei , Ling Tham , Beng , Teik Poh , Ishak, Zainal Arifin Mohd , Wen , Shyang Chow . "Characterisation of Water Absorption of Biodegradable Poly(lactic Acid)/Halloysite Nanotube Nanocomposites at Different Temperatures."
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2559. Print. Wei , Ling Tham , Beng , Teik Poh , Ishak, Zainal Arifin Mohd , Wen , Shyang Chow . Characterisation of Water Absorption of Biodegradable Poly(lactic Acid)/Halloysite Nanotube Nanocomposites at Different Temperatures. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2559.
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