scholarly journals Microdomain Structure and Dynamic Mechanical Properties of Polystyrene–Poly(t-butyl acrylate) Diblock Polymers

1982 ◽  
Vol 14 (11) ◽  
pp. 887-894 ◽  
Author(s):  
Yasuhisa Tsukahara ◽  
Atsushi Izumi ◽  
Takeji Hashimoto ◽  
Hiromichi Kawai
Keyword(s):  
Mechanical Properties ◽  
Butyl Acrylate ◽  
Dynamic Mechanical Properties ◽  
Dynamic Mechanical ◽  
Microdomain Structure ◽  
Diblock Polymers

Vinylpyridinium ionomers. III. Influence of the matrix glass transition temperature on the dynamic mechanical properties of random acrylate-based systems

1990 ◽  
Vol 68 (7) ◽  
pp. 1228-1232 ◽  
Author(s):  
Denis Duchesne ◽  
Adi Eisenberg
Keyword(s):  
Mechanical Properties ◽  
Glass Transition ◽  
Transition Temperature ◽  
Glass Transition Temperature ◽  
Butyl Acrylate ◽  
Matrix Material ◽  
Ethyl Acrylate ◽  
Dynamic Mechanical Properties ◽  
Dynamic Mechanical ◽  
The Matrix

The thermal and dynamic mechanical properties of random butyl acrylate- and plasticized ethyl acrylate-based vinylpyridinium ionomers have been investigated. The properties of the ionomers were found to be dependent on the glass transition temperature of the matrix material. Ionomers having a glass transition temperature lower than ca. 25 °C exhibited all the features associated with the presence of phase-separated microdomains or clusters while the materials with higher glass transition temperatures were not. It was also observed that the dispersion associated with the vinylpyridinium clusters for a butyl acrylate-based ionomer with 12 mol% of ionic units occurs at ca. 25 °C. This value is very close to that observed previously by Otocka and Eirich in their study of a butadiene-based vinylpyridinium ionomer with the same ion content. Keywords: ionomers, plasticization, clustering, glass transition, dynamic mechanical properties.

Statistical n-butyl acrylate-(sulfopropyl)ammonium betaine copolymers. 4. Dynamic mechanical properties

1993 ◽  
Vol 26 (18) ◽  
pp. 4910-4918 ◽  
Author(s):  
Marc Ehrmann ◽  
Rene Muller ◽  
Jean Claude Galin ◽  
C. Geraldine Bazuin
Keyword(s):  
Mechanical Properties ◽  
Butyl Acrylate ◽  
Dynamic Mechanical Properties ◽  
Dynamic Mechanical

Polyurethanes based on hydroxylated rapeseed oil: thermal and dynamic mechanical properties

2015 ◽  
Vol 37 (2) ◽  
pp. 162-167
Author(s):  
V.A. Vilensky ◽  
◽  
L.V. Kobrina ◽  
S.V. Riabov ◽  
Y.Y. Kercha ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Rapeseed Oil ◽  
Dynamic Mechanical Properties ◽  
Dynamic Mechanical
Sign in / Sign up

Export Citation Format

Share Document