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High Performance Polymer Alloys and Blends for Special Applications
2014This chapter discusses blends that are based on the use of high performance polymers. Both miscible and immiscible mixtures of such polymers are discussed and advantages that are provided by both types of blends are highlighted. It is pointed out that due primarily to the molecular conformation of high performance polymers the criteria for obtaining ...
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Makromolekulare Chemie. Macromolecular Symposia, 1993
AbstractThe state of thermodynamic miscibility of a polymer blend and its resulting phase behavior and mechanical properties is largely determined by the balance between enthalpic and entropic contributions to the free energy of mixing. Recent applications of this thermodynamic consideration are reviewed for a variety of binary and ternary blends of ...
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AbstractThe state of thermodynamic miscibility of a polymer blend and its resulting phase behavior and mechanical properties is largely determined by the balance between enthalpic and entropic contributions to the free energy of mixing. Recent applications of this thermodynamic consideration are reviewed for a variety of binary and ternary blends of ...
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2019
Compatibilization and miscibility: compatibilization of polymer blends compounding and compatibilization of high-performance polymer alloys and blends miscibility and interfacial behaviour in polymer-polymer mixtures miscibility and relaxion processes in blends thermoplastic rubbers via dynamic vulcanization thermosetting polymer blends - miscibility ...
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Compatibilization and miscibility: compatibilization of polymer blends compounding and compatibilization of high-performance polymer alloys and blends miscibility and interfacial behaviour in polymer-polymer mixtures miscibility and relaxion processes in blends thermoplastic rubbers via dynamic vulcanization thermosetting polymer blends - miscibility ...
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New frontiers in polymers blends: The synthesis alloys
Acta Polymerica, 1988AbstractNew catalyst systems for the synthesis of polypropylene and polypropylene copolymers have been developed. The growth mechanisms of morphological structure of the polymers and some features of the process are described. Some properties of the obtained homopolymers and copolymers are presented, and the advantages and future developments of the ...
P. Galli, T. Simonazzi, D. Del Duca
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Blends of a PPO–PS alloy with a liquid crystalline polymer
Journal of Applied Polymer Science, 1995AbstractBlends of a PPO–PS alloy with a liquid crystalline polymer have been studied for their dynamic properties, rheology, mechanical properties, and morphology. This work is an extension of our previous work on PPO/LCP blends. The addition of the LCP to the PPO–PS alloy resulted in a marked reduction in the viscosity of the blends and increased ...
R. Viswanathan, A. I. Isayev
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Theoretical aspects of polymer blends and alloys
1993An attempt has been made in this chapter to provide a sound basis for understanding the mechanical behaviour of polymer blends and alloys. The presentation has not been over-simplified, for the author agrees with the point of view of Treloar [1] in the preface in the preface to the first edition of his book The Physics of Rubber Elasticity that ‘… if ...
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Solid-State Blending of Polymers by Cryogenic Mechanical Alloying
MRS Proceedings, 2000ABSTRACTCryogenic mechanical alloying has been employed to blend poly(methyl methacrylate) (PMMA) with up to 25 wt% polyisoprene (PI) and poly(ethylene-alt-propylene) (PEP). Mechanical milling of the individual polymers reveals that their molecular and bulk properties depend sensitively on milling time, post-annealing and, for PMMA, temperature ...
Archie P. Smith +3 more
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