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Morphology methacrylate blend

Park et al. [20] reported on the synthesis of poly-(chloroprene-co-isobutyl methacrylate) and its compati-bilizing effect in immiscible polychloroprene-poly(iso-butyl methacrylate) blends. A copolymer of chloroprene rubber (CR) and isobutyl methacrylate (iBMA) poly[CP-Co-(BMA)] and a graft copolymer of iBMA and poly-chloroprene [poly(CR-g-iBMA)] were prepared for comparison. Blends of CR and PiBMA are prepared by the solution casting technique using THF as the solvent. The morphology and glass-transition temperature behavior indicated that the blend is an immiscible one. It was found that both the copolymers can improve the miscibility, but the efficiency is higher in poly(CR-Co-iBMA) than in poly(CR-g-iBMA),... [Pg.638]

Elsewhere [182], the morphology of polystyrene/poly(methyl methacrylate) blends with methyl methacrylate/POSS random copolymers (containing 5.5% m/m—PMMA-POSS5 8.0% m/m - PMMA-POSSIO and 10.7% m/m—... [Pg.272]

S. Djellali, N. Haddaoui, T. Sadoun, A. Bergeret, Y. Grohens, Stmctural, morphological and mechanical characteristics of polyethylene, poly(lactic acid) and poly(ethylene-co-glycidyl methacrylate) blends. Iran. Polym. J. 22, 245-257 (2013)... [Pg.154]

Dong, J., Liu, Z., and Zheng, C. 2006. Preparation, morphology, and mechanical properties of elastomers based on co-dihydroxy-polydimethylsiloxane/ poly(methyl methacrylate) blends. Journal of Applied Polymer Science 100(2) 1547-1553. [Pg.173]

Cui, L., Ding, Y., Li, X., Wang, Z., Han, Y. Solvent and polymer concentration effects on the surface morphology evolution of immiscible polystyrene/poly(methyl methacrylate) blends. Thin Solid Films 515(4), 2038-2048 (2006)... [Pg.17]

Shieh et al. [130] probed the C02-induced morphological alterations in a poly(-ethylene oxide)/poly(methyl methacrylate) blend using small-angle X-ray scattering (SAXS). The crystal and amorphous layer thickness of PEO was found to increase following exposure to CO2, and the extent of the layer thickening was found to be controlled by the fraction of PMMA in the blend. The increase in thickness of the lamellae was attributed to recrystaUization of the PEO domains. [Pg.223]

Handge, U.A. and Potschke, P. (2004) Interplay of rheology and morphology in melt elongation and subsequent recovery of polystyrene/poly(methyl methacrylate) blends. J. Rlteol., 48 (5), 1103-1122. [Pg.105]

Si, M., and Zaitsev, V.J. (2003) Effects of organodays on morphology and thermal and rheological properties of polystyrene and poly(methyl methacrylate) blends. [Pg.105]

Sinha Ray, S., Bousmina, M., and Maazouz, A. (2005) Morphology and properties of organoday modified polycarbonate/poly(mefhyl methacrylate) blend. Polym. Eng. Sci., 46 (8), 1121-1129. [Pg.107]

Guo, S. and Ait-Kadi, A. (2002) A study on weld line morphology and mechanical strength of injection molded polystyrene/ poly(methyl methacrylate) blends. J. Appl. Polym. Sci., 84, 1856-1865. [Pg.296]

Ray SS, Bousmina M, Maazouz A. Morphology and properties of organoclay modified polycarbonate/ poly(methyl methacrylate) blend. Polym Eng Sci 2006 46 1121-9. [Pg.232]

Martuscelli, E., Demma, G.B. Morphology, crystallization and melting behavior of poly(ethylene oxide)/ poly(methyl methacrylate) blends. In Polymer Blends. Processing, Morphology and Properties, Vol. 1, Martuscelli, E., Kryszewski, M., Palumbo, R., eds. Plenum Press, New York, 1980. [Pg.323]

Some work has been done on blends of ABC and AB or AC or AB C block copolymers, such as polystyrene-b-polybutadiene-b-poly(methyl methacrylate) (PS-h-PB-fc-PMMA) triblock terpolymers with PS-h-PB or PB-h-PMMA or other systems. Besides known morphologies for these block copolymers (though at other overall compositions with respect to the different chemical... [Pg.212]

In another system, miscible blends of PE and lauryl methacrylates (LMA) were in situ polymerized/crosslinked to yield submicrometer rubber particle sizes ranging from 70 to 400 nm [55]. Divinyl benzene (DVB) was used as a crosslinking system for LMA (rubber precursor). Typical TPV morphologies consisting of a crosslinked PLMA rubber dispersion (gel content >90%) in a PE matrix and, consequently, typical TPV solid-state properties are obtained. [Pg.236]

R. Schafer, J. Zimmermann, J. Kressler, and R. Miilhaupt, Morphology and phase behaviour of poly(methyl methacrylate)/poly(styrene-co-acrylonitrile) blends monitored by fti.r. microscopy, Polymer, 38(15) 3745-3752, July 1997. [Pg.346]

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See also in sourсe #XX -- [ Pg.5 , Pg.6 , Pg.7 , Pg.8 ]



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