Correlation of Morphology and Viscoelastic Properties of Partially Biodegradable Polymer Blends Based on Polyamide 6 and Polylactide Copolyester

2012 ◽  
Vol 51 (14) ◽  
pp. 1432-1442 ◽  
Author(s):  
Pavel Kucharczyk ◽  
Onon Otgonzu ◽  
Takeshi Kitano ◽  
Adriana Gregorova ◽  
Darij Kreuh ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Biodegradable Polymer ◽  
Viscoelastic Properties ◽  
Polyamide 6

Biodegradable polymer blends: miscibility, physicochemical properties and biological response of scaffolds

2015 ◽  
Vol 64 (10) ◽  
pp. 1289-1302 ◽  
Author(s):  
Nowsheen Goonoo ◽  
Archana Bhaw-Luximon ◽  
Dhanjay Jhurry
Keyword(s):  
Physicochemical Properties ◽  
Polymer Blends ◽  
Biodegradable Polymer ◽  
Biological Response

A Stochastic Dynamics Simulation of Viscoelastic Properties of Polymer Blends: Intermolecular Interaction Effects

1998 ◽  
Vol 18 (1-2) ◽  
pp. 1-16
Author(s):  
Taehyung Kim ◽  
Kyoungsei Choi ◽  
Won Ho Jo
Keyword(s):  
Shear Rate ◽  
Polymer Blends ◽  
Intermolecular Interaction ◽  
Viscoelastic Properties ◽  
Stochastic Dynamics ◽  
Structural Information ◽  
Model Systems ◽  
Dynamics Simulation ◽  
Radius Of Gyration ◽  
Orientation Factor

Abstract Stochastic dynamics simulations were performed to investigate the viscoelastic properties of polymer blends. In this simulation, three model systems with different intermolecular interactions are used to examine the effect of intermolecular interaction on the viscoelastic properties of polymer blends. Structural information such as the radius of gyration, orientation factor and radial distribution function of polymers is calculated from computer simulations as a function of shear rate and then is related to simulated viscoelastic properties of polymer blends. The effect of intermolecular interaction on the viscosity becomes different depending upon the magnitude of shear rate. At lower shear rate regions, more attractive intermolecular interaction results in lower viscosity due to chain stretching. But, at higher shear rate regions, more attractive interaction results in higher viscosity due to more dense packing of chains induced by the intermolecular attraction.

Biodegradable polymer blends of poly(lactic acid) and poly(ethylene glycol)

1997 ◽  
Vol 66 (8) ◽  
pp. 1495-1505 ◽  
Author(s):  
Mihir Sheth ◽  
R. Ananda Kumar ◽  
Vipul Dav� ◽  
Richard A. Gross ◽  
Stephen P. McCarthy
Keyword(s):  
Lactic Acid ◽  
Ethylene Glycol ◽  
Polymer Blends ◽  
Biodegradable Polymer ◽  
Poly Lactic Acid ◽  
Poly Ethylene Glycol ◽  
Poly Ethylene

scholarly journals Biodegradable polymer blends based on corn starch and thermoplastic chitosan processed by extrusion

2016 ◽  
Vol 137 ◽  
pp. 452-458 ◽  
Author(s):  
J.F. Mendes ◽  
R.T Paschoalin ◽  
V.B. Carmona ◽  
Alfredo R Sena Neto ◽  
A.C.P. Marques ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Biodegradable Polymer ◽  
Corn Starch

Engineering biodegradable polymer blends containing flame retardant-coated starch/nanoparticles

Polymer ◽  
2012 ◽  
Vol 53 (21) ◽  
pp. 4787-4799 ◽  
Author(s):  
Seongchan Pack ◽  
Ezra Bobo ◽  
Neil Muir ◽  
Kai Yang ◽  
Sufal Swaraj ◽  
...  
Keyword(s):  
Polymer Blends ◽  
Flame Retardant ◽  
Biodegradable Polymer ◽  
Starch Nanoparticles
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