Effect of injection speed on phase morphology, crystallization behavior, and mechanical properties of polyoxymethylene/poly(ethylene oxide) crystalline/crystalline blend in injection processing

2012 ◽  
Vol 52 (9) ◽  
pp. 1938-1944 ◽  
Author(s):  
Shibing Bai ◽  
Qi Wang
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Crystallization Behavior ◽  
Phase Morphology ◽  
Injection Speed ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Crystallization behavior and mechanical properties of poly(lactic acid)/poly(ethylene oxide) blends nucleated by a self-assembly nucleator

2018 ◽  
Vol 135 (6) ◽  
pp. 3107-3114 ◽  
Author(s):  
Weili Kong ◽  
Beibei Tong ◽  
Aolin Ye ◽  
Ruixue Ma ◽  
Jiaomin Gou ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Lactic Acid ◽  
Ethylene Oxide ◽  
Self Assembly ◽  
Crystallization Behavior ◽  
Poly Lactic Acid ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Crystallization behavior and mechanical properties of poly(ethylene oxide)/poly(L-lactide)/poly(vinyl acetate) blends

2001 ◽  
Vol 82 (14) ◽  
pp. 3618-3626 ◽  
Author(s):  
Kwang-Sok Kim ◽  
In-Joo Chin ◽  
Jin San Yoon ◽  
Hyoung Jin Choi ◽  
Dong Choo Lee ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Vinyl Acetate ◽  
Crystallization Behavior ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Structure and thermal/mechanical properties of poly(ethylene oxide)-clay mineral blends

Polymer ◽  
1997 ◽  
Vol 38 (20) ◽  
pp. 5115-5118 ◽  
Author(s):  
Nobuo Ogata ◽  
Sugio Kawakage ◽  
Takashi Ogihara
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Clay Mineral ◽  
Thermal Mechanical Properties ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Improving hydrophilicity, mechanical properties and biocompatibility of poly[(R)-3-hydroxybutyrate-co-(R)-3-hydroxyvalerate] through blending with poly[(R)-3-hydroxybutyrate]-alt-poly(ethylene oxide)

2009 ◽  
Vol 5 (6) ◽  
pp. 2002-2012 ◽  
Author(s):  
Xu Li ◽  
Kerh Li Liu ◽  
Miao Wang ◽  
Siew Yee Wong ◽  
Wuiwui Chauhari Tjiu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Crystallinity, ion conductivity, and thermal and mechanical properties of poly(ethylene oxide)-illite nanocomposites with exfoliated illite as a filler

2016 ◽  
Vol 133 (47) ◽  
Author(s):  
Ran Zhen ◽  
Qianwen Chi ◽  
Xingyuan Wang ◽  
Kuo Yang ◽  
YinShan Jiang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Ion Conductivity ◽  
Thermal And Mechanical Properties ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

Crystallization behavior of poly(ethylene oxide) in its blends with cellulose.

1990 ◽  
Vol 46 (10) ◽  
pp. 441-446 ◽  
Author(s):  
Yoshiyuki Nishio ◽  
Naoto Hirose ◽  
Toshisada Takahashi
Keyword(s):  
Ethylene Oxide ◽  
Crystallization Behavior ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene

scholarly journals Electrospun Alginate Fibers: Mixing of Two Different Poly(ethylene oxide) Grades to Improve Fiber Functional Properties

Nanomaterials ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 971 ◽  
Author(s):  
Barbara Vigani ◽  
Silvia Rossi ◽  
Giulia Milanesi ◽  
Maria Bonferoni ◽  
Giuseppina Sandri ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Electrospinning Process ◽  
Mechanical Resistance ◽  
Fiber Morphology ◽  
Chain Entanglement ◽  
Poly Ethylene Oxide ◽  
Alginate Fibers ◽  
Poly Ethylene ◽  
Morphology And Mechanical Properties

The aim of the present work was to investigate how the molecular weight (MW) of poly(ethylene oxide) (PEO), a synthetic polymer able to improve alginate (ALG) electrospinnability, could affect ALG-based fiber morphology and mechanical properties. Two PEO grades, having different MWs (high, h-PEO, and low, l-PEO) were blended with ALG: the concentrations of both PEOs in each mixture were defined so that each h-PEO/l-PEO combination would show the same viscosity at high shear rate. Seven ALG/h-PEO/l-PEO mixtures were prepared and characterized in terms of viscoelasticity and conductivity and, for each mixture, a complex parameter rH/rL was calculated to better identify which of the two PEO grades prevails over the other in terms of exceeding the critical entanglement concentration. Thereafter, each mixture was electrospun by varying the process parameters; the fiber morphology and mechanical properties were evaluated. Finally, viscoelastic measurements were performed to verify the formation of intermolecular hydrogen bonds between the two PEO grades and ALG. rH/rL has been proved to be the parameter that better explains the effect of the electrospinning conditions on fiber dimension. The addition of a small amount of h-PEO to l-PEO was responsible for a significant increase in fiber mechanical resistance, without affecting the nano-scale fiber size. Moreover, the mixing of h-PEO and l-PEO improved the interaction with ALG, resulting in an increase in chain entanglement degree that is functional in the electrospinning process.

Improvement of the mechanical properties of chitosan films by the addition of poly(ethylene oxide)

2000 ◽  
Vol 40 (5) ◽  
pp. 1211-1215 ◽  
Author(s):  
V. L. Alexeev ◽  
E. A. Kelberg ◽  
G. A. Evmenenko ◽  
S. V. Bronnikov
Keyword(s):  
Mechanical Properties ◽  
Ethylene Oxide ◽  
Poly Ethylene Oxide ◽  
Chitosan Films ◽  
Poly Ethylene

Solution Crystallization Behavior of Crystalline−Crystalline Diblock Copolymers of Poly(ethylene oxide)-block-poly(ε-caprolactone)

2010 ◽  
Vol 43 (14) ◽  
pp. 6113-6119 ◽  
Author(s):  
Ryan M. Van Horn ◽  
Joseph X. Zheng ◽  
Hao-Jan Sun ◽  
Ming-Siao Hsiao ◽  
Wen-Bin Zhang ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Crystallization Behavior ◽  
Diblock Copolymers ◽  
Solution Crystallization ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene
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