Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Patrick Cigana"'
Publikováno v:
Polymer Engineering & Science. 39:1265-1278
In a previous study, two triblock copolymers of styrene/ethylene-butylene/styrene (SEBS), of different molecular weights, were used to compatibilize a blend of 80 vol% polystyrene (PS) and 20% ethylene-propylene rubber (EPR). The emulsification curve
Autor:
Basil D. Favis, Patrick Cigana
Publikováno v:
Polymer. 39:3373-3378
Blends of polystyrene and ethylene-propylene rubber are compatibilized by different block copolymer interfacial modifiers using melt processing. The emulsification curve, which relates the minor phase particle average diameter to the concentration of
Publikováno v:
Chemistry of Materials. 10:1301-1308
he size of domains in a series of compatibilized polystyrene-(ethylene-propylene rubber) blends were measured by solid-state NMR spin diffusion measurements. The average diameter of ethylene propylene rubber (EPR) particles in the blends was observed
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 35:2583-2592
Tensile and impact properties of uncompatibilized nylon-6/ABS blends have been studied over the entire range of compositions. The blends were prepared by extrusion and, subsequently, injection molded into tensile specimens and rectangular plaques. Th
Publikováno v:
The Canadian Journal of Chemical Engineering. 75:273-281
The modification of the interface in immiscible polymer blends is critical in order to optimize physical properties. Despite the great commercial importance of polymer blends, many aspects of the emulsification process remain unclear In this paper, i
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 34:1691-1700
Interfacial agents used in the compatibilization of immiscible polymer blends often consist of block copolymers containing at least one segment compatible with each of the two phases of the blend. This work examines the influence of the molecular wei
Autor:
Francois Seguin, Patrick Cigana
Publikováno v:
SPIE Proceedings.
Stress corrosion factors were obtained for the waist region of a fused fiber component using the dynamic fatigue method at ambient temperature and humidity. The n-value obtained is 23.3, which is comparable to that of pristine fiber. The ultimate ten
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