scholarly journals Bio-poly(butylene succinate) and Its Composites with Grape Pomace: Mechanical Performance and Thermal Properties

ACS Omega ◽  
2018 ◽  
Vol 3 (11) ◽  
pp. 15205-15216 ◽  
Author(s):  
Alison Gowman ◽  
Tao Wang ◽  
Arturo Rodriguez-Uribe ◽  
Amar K. Mohanty ◽  
Manjusri Misra
Keyword(s):  
Thermal Properties ◽  
Mechanical Performance ◽  
Grape Pomace ◽  
Butylene Succinate

Thermotropic Polyesters from 2,5-Furandicarboxylic Acid and Vanillic Acid: Synthesis, Thermal Properties, Melt Behavior, and Mechanical Performance

2014 ◽  
Vol 47 (10) ◽  
pp. 3306-3316 ◽  
Author(s):  
Carolus H. R. M. Wilsens ◽  
Johan M. G. A. Verhoeven ◽  
Bart A. J. Noordover ◽  
Michael Ryan Hansen ◽  
Dietmar Auhl ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Vanillic Acid ◽  
Mechanical Performance ◽  
Acid Synthesis ◽  
Furandicarboxylic Acid

scholarly journals Fabrication and Characterization of Biodegradable Composites from Poly (Butylene Succinate-Co-Butylene Adipate) and Taihu Lake Blue Algae

2017 ◽  
Vol 26 (5) ◽  
pp. 096369351702600 ◽  
Author(s):  
Wenjing Xia ◽  
Nianqing Zhu ◽  
Zhongbin Ni ◽  
Mingqing Chen
Keyword(s):  
Tensile Strength ◽  
Taihu Lake ◽  
Mechanical Performance ◽  
Value Added ◽  
Melt Blending ◽  
Butylene Succinate ◽  
Elongation At Break ◽  
Biodegradable Composites ◽  
Thermal Stability Of

Biodegradable composites from poly (butylene succinate-co-butylene adipate) (PBSA) and Taihu Lake (Wuxi, China) blue algae were prepared by melt blending. The property and structure of biocomposites were investigated. By adding extra amount of water to blue algae, the formulated blue algae acted as a plastic in the composites during blending, and exhibited a reinforcing effect on the PBSA matrix. With increasing blue algae content, the thermal stability of the composites decreased; the tensile strength at break and elongation at break of the composites reduced, but the Young's modulus of the composites increased. However, the composite with 30% blue algae loading still exhibited good mechanical performance (tensile strength at break of 21.3 MPa, elongation at break of 180%). The fabrication of value-added PBSA/algae composites appeared as an effective approach to reduce the secondary environmental pollution of Taihu blue algae.

Effect of extrusion treatment on mechanical, thermal conductivity and corrosion resistance of magnesium alloys

2019 ◽  
Vol 9 (5) ◽  
pp. 405-412
Author(s):  
Bo Zhang ◽  
Huichao Jia ◽  
Quanyong Lian ◽  
Lianyu Jiang ◽  
Guangxin Wu
Keyword(s):  
Mechanical Properties ◽  
Thermal Conductivity ◽  
Corrosion Resistance ◽  
Thermal Properties ◽  
Magnesium Alloys ◽  
Driving Force ◽  
Mechanical Performance ◽  
Cast Alloy ◽  
Extrusion Temperature ◽  
Zr Alloys

The effect of extrusion treatment on the mechanical, thermal and corrosion resistance of Mg–La–Zn–Zr alloys were presented. It is suggested that the amount of recrystallized grains played a major role in both mechanical properties and thermal properties. It should be noted the as-cast alloy shows the best thermal conductivity reached the value about 137.507 W/(m · K), however, the mechanical performance of magnesium alloys does not reach the expected results. The thermal properties of extruded alloys have slightly decreased and then increased with the increase of extrusion temperature. Then the tensile properties of Mg–La–Zn–Zr were significantly improved after extrusion treatment. Furthermore, with the increase of extrusion temperature, the elongation-to-fracture increased substantially. After extrusion treatment, the corrosion driving force of the alloy decreases, which reduces the corrosion tendency of the magnesium alloy. The alloy presented in this paper is expected to be applied in industry.

Effect of nanofiller’s size and shape on the solid state microstructure and thermal properties of poly(butylene succinate) nanocomposites

2014 ◽  
Vol 590 ◽  
pp. 181-190 ◽  
Author(s):  
Dimitrios G. Papageorgiou ◽  
Konstantinos Chrissafis ◽  
Eleni Pavlidou ◽  
Eleni A. Deliyanni ◽  
George Z. Papageorgiou ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Solid State ◽  
Butylene Succinate ◽  
Size And Shape

Mechanical and thermal properties of basalt fiber reinforced poly(butylene succinate) composites

2012 ◽  
Vol 133 (2-3) ◽  
pp. 845-849 ◽  
Author(s):  
Yihe Zhang ◽  
Chunxiao Yu ◽  
Paul K. Chu ◽  
Fengzhu Lv ◽  
Changan Zhang ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Basalt Fiber ◽  
Mechanical And Thermal Properties ◽  
Fiber Reinforced ◽  
Butylene Succinate

Mechanical and thermal properties of poly(butylene succinate)/plant fiber biodegradable composite

2010 ◽  
Vol 115 (6) ◽  
pp. 3559-3567 ◽  
Author(s):  
Zhichao Liang ◽  
Pengju Pan ◽  
Bo Zhu ◽  
Tungalag Dong ◽  
Yoshio Inoue
Keyword(s):  
Thermal Properties ◽  
Mechanical And Thermal Properties ◽  
Plant Fiber ◽  
Butylene Succinate ◽  
Biodegradable Composite

scholarly journals Synthesis of Hydrophilic Poly(butylene succinate-butylene dilinoleate) (PBS-DLS) Copolymers Containing Poly(ethylene glycol) (PEG) of Variable Molecular Weights

Polymers ◽  
2021 ◽  
Vol 13 (18) ◽  
pp. 3177
Author(s):  
Moein Zarei ◽  
Miroslawa El Fray
Keyword(s):  
Molecular Weight ◽  
Thermal Properties ◽  
Ethylene Glycol ◽  
Polymeric Materials ◽  
Glycol Succinate ◽  
Resonance Spectroscopy ◽  
Scanning Calorimetry ◽  
Water Contact ◽  
Butylene Succinate ◽  
Molecular Weights

Polymeric materials have numerous applications from the industrial to medical fields because of their vast controllable properties. In this study, we aimed to synthesize series of poly(butylene succinate-dilinoleic succinate-ethylene glycol succinate) (PBS-DLS-PEG) copolymers, by two-step polycondensation using a heterogeneous catalyst and a two-step process. PEG of different molecular weights, namely, 1000 g/mol and 6000 g/mol, was used in order to study its effect on the surface and thermal properties. The amount of the PBS hard segment in all copolymers was fixed at 70 wt%, while different ratios between the soft segments (DLS and PEG) were applied. The chemical structure of PBS-DLS-PEG was evaluated using Fourier transform infrared spectroscopy and nuclear magnetic resonance spectroscopy. Gel permeation chromatography was used to determine the molecular weight and dispersity index. The results of structural analysis indicate the incorporation of PEG in the macrochain. The physical and thermal properties of the newly synthesized copolymers were also evaluated using water contact angle measurements, differential scanning calorimetry and dynamic thermomechanical analysis. It was found that increasing the amount of PEG of a higher molecular weight increased the surface wettability of the new materials while maintaining their thermal properties. Importantly, the two-step melt polycondensation allowed a direct fabrication of a polymeric filament with a well-controlled diameter directly from the reactor. The obtained results clearly show that the use of two-step polycondensation in the melt allows obtaining novel PBS-DLS-PEG copolymers and creates new opportunities for the controlled processing of these hydrophilic and thermally stable copolymers for 3D printing technology, which is increasingly used in medical techniques.

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