Study on Mechanical, Thermal Properties and Morphology of Biodegradable Poly(butylene succinate)/Nano-TiO2Composites

2013 ◽  
Vol 28 (5) ◽  
pp. 483-488 ◽  
Author(s):  
C.-W. Zhou ◽  
J.-X. Zhao ◽  
Q. Liu ◽  
B. Meng ◽  
Z.-H. Wu
Keyword(s):  
Thermal Properties ◽  
Butylene Succinate ◽  
Biodegradable Poly

The Improvement in Mechanical and Thermal Properties of Biodegradable Poly(Butylene Succinate) (PBS) Nanocomposites with Low Loadings of Graphene Oxide (XGO)

2016 ◽  
Vol 872 ◽  
pp. 235-241
Author(s):  
Achanai Buasri ◽  
Udon Kampichit ◽  
Panupong Salacharoen ◽  
Pouvadon Sangsawee ◽  
Vorrada Loryuenyong
Keyword(s):  
Electron Microscopy ◽  
Graphene Oxide ◽  
Thermal Properties ◽  
Mechanical Test ◽  
Mechanical And Thermal Properties ◽  
Butylene Succinate ◽  
Degradation Temperature ◽  
Transmission Electron ◽  
Uniform Dispersion ◽  
Biodegradable Poly

This research aims to study the physical, mechanical and thermal properties of poly (butylene succinate)/graphene oxide (PBS/XGO) nanocomposites. The polymer nanocomposites were successfully prepared by solution processing in conjunction with compression molding at various contents of XGO from 0-1.0 wt%. The structure, tensile properties and thermal stability of materials have been investigated by X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), mechanical test, and thermogravimetric analysis. The results revealed that PBS and XGO could mix with each other homogeneously, and uniform dispersion of XGO in the PBS matrix occurred when the filler content was less than 1.0 wt%. Young′s modulus and degradation temperature (Td) of biopolymer were greatly improved by the addition of a small amount of XGO (1.0 wt%). The nanocomposites have potential application as packing materials.

Novel Poly (butylenes succinate-block-1,3-propylene sebacate): Synthesis and Enzymatic Degradation

2013 ◽  
Vol 774-776 ◽  
pp. 569-572
Author(s):  
Zong Hua Kang ◽  
Chang Lu Wang
Keyword(s):  
Thermal Properties ◽  
Enzymatic Hydrolysis ◽  
Enzymatic Degradation ◽  
Biodegradable Materials ◽  
Pseudomonas Cepacia ◽  
Butylene Succinate ◽  
Molar Ratios ◽  
H Nmr ◽  
Biodegradable Poly

This study synthesizes a series of aliphatic biodegradable poly (butylene succinate-block-1,3-propylene sebacate) (PBS-b-PPS) copolyesters by incorporation of PPS into the PBS molecular chains at various molar ratios. The effects of these compositions on the thermal properties, crystallinity and biodegradability were investigated.The PBS-b-PPS were characterized using 1H NMR, DSC and POM.Biodegradability was evaluated by enzymatic hydrolysis with a lipase from Pseudomonas cepacia. The copolyesters might be potentially useful as the biodegradable materials.

Synthetic Aliphatic Biodegradable Poly(Butylene Succinate)/MWNT Nanocomposite Foams and Their Physical Characteristics

2011 ◽  
Vol 50 (6) ◽  
pp. 1171-1184 ◽  
Author(s):  
Sang Kyun Lim ◽  
Seok In Lee ◽  
Suk Goo Jang ◽  
Kwang Hee Lee ◽  
Hyoung Jin Choi ◽  
...  
Keyword(s):  
Physical Characteristics ◽  
Butylene Succinate ◽  
Nanocomposite Foams ◽  
Biodegradable Poly
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