Miscible Blends of Two Crystalline Polymers. 1. Phase Behavior and Miscibility in Blends of Poly(vinylidene fluoride) and Poly(1,4-butylene adipate)

1996 ◽  
Vol 29 (1) ◽  
pp. 77-83 ◽  
Author(s):  
J. P. Penning ◽  
R. St. John Manley
Keyword(s):  
Phase Behavior ◽  
Vinylidene Fluoride ◽  
Crystalline Polymers ◽  
Miscible Blends ◽  
Poly Vinylidene Fluoride

Does dynamic vulcanization induce phase separation?

Soft Matter ◽  
2014 ◽  
Vol 10 (30) ◽  
pp. 5550-5558 ◽  
Author(s):  
Mohammad Mahdi Abolhasani ◽  
Fatemeh Zarejousheghani ◽  
Minoo Naebe ◽  
Qipeng Guo
Keyword(s):  
Phase Separation ◽  
Crosslink Density ◽  
Vinylidene Fluoride ◽  
Dynamic Vulcanization ◽  
Miscible Blends ◽  
Poly Vinylidene Fluoride ◽  
Induce Phase Separation ◽  
Induce Phase

Immiscible and miscible blends of poly(vinylidene fluoride) (PVDF) and acrylic rubber (ACM) were subjected to dynamic vulcanization to investigate the effect of crosslink density on phase separation.

scholarly journals Morphology and mechanical properties of polyamide 12 (PA12)/poly(vinylidene fluoride) (PVDF) blends

2009 ◽  
Vol 11 (3) ◽  
pp. 27-34 ◽  
Author(s):  
Aleksandra Ratajska ◽  
Wojciech Kulak ◽  
Artur Poeppel ◽  
Andreas Seyler ◽  
Zbigniew Roslaniec
Keyword(s):  
Mechanical Properties ◽  
Vinylidene Fluoride ◽  
Polymeric Materials ◽  
Scanning Calorimetry ◽  
Crystalline Polymers ◽  
Polyamide 12 ◽  
Poly Vinylidene Fluoride ◽  
Static Tensile ◽  
Internal Mixer ◽  
Morphology And Mechanical Properties

Morphology and mechanical properties of polyamide 12 (PA12)/poly(vinylidene fluoride) (PVDF) blends The morphology, thermal and mechanical properties of polyamide 12 (PA12)/poly(vinylidene fluoride) (PVDF) blends were investigated. These polymers are engineering, semi-crystalline polymers which are reciprocally immiscible. Differential scanning calorimetry (DSC), dynamic mechanical thermal analysis (DMTA) and scanning electron microscopy (SEM) were used to characterize the polymeric materials. Mechanical properties were examined by static tensile test. The investigations demonstrate that blends with higher amount of PVDF, with the morphology of two co-continuous semicristalline phases, exhibit better mechanical properties. The blends with small content of PVDF and prepared by extrusion show the morphology of small separated domains of PVDF and full continuous PA phase. The morphology of these blends is different than the blends prepared by internal mixer and have better mechanical properties too. Thus they can be used in particular applications without a compatibilizing agent.

Locally heterogeneous dynamics in miscible blends of poly(methyl methacrylate) and poly(vinylidene fluoride)

2002 ◽  
Vol 116 (16) ◽  
pp. 7316-7322 ◽  
Author(s):  
G. Carini ◽  
G. D’Angelo ◽  
G. Tripodo ◽  
A. Bartolotta ◽  
G. Di Marco ◽  
...  
Keyword(s):  
Methyl Methacrylate ◽  
Vinylidene Fluoride ◽  
Poly Methyl Methacrylate ◽  
Heterogeneous Dynamics ◽  
Miscible Blends ◽  
Poly Vinylidene Fluoride

Composition dependent phase transformation of poly(vinylidene fluoride) in its miscible blends upon stretching

RSC Advances ◽  
2014 ◽  
Vol 4 (74) ◽  
pp. 39491 ◽  
Author(s):  
Ming Yin ◽  
Yun Zhu ◽  
Ruihua Lv ◽  
Bing Na ◽  
Qingxian Liu
Keyword(s):  
Phase Transformation ◽  
Vinylidene Fluoride ◽  
Miscible Blends ◽  
Poly Vinylidene Fluoride

Phase Behavior of Poly(methyl methacrylate)/Poly(vinylidene fluoride) Blends in the Presence of High-Pressure Carbon Dioxide

2003 ◽  
Vol 204 (17) ◽  
pp. 2064-2077 ◽  
Author(s):  
Teri A. Walker ◽  
Yuri B. Melnichenko ◽  
George D. Wignall ◽  
J. S. Lin ◽  
Richard J. Spontak
Keyword(s):  
Carbon Dioxide ◽  
High Pressure ◽  
Methyl Methacrylate ◽  
Phase Behavior ◽  
Vinylidene Fluoride ◽  
Poly Methyl Methacrylate ◽  
Poly Vinylidene Fluoride
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