Zobrazeno 1 - 10
of 19
pro vyhledávání: '"S. G. Mylonakis"'
Autor:
S. G. Mylonakis, L. H. Sperling, R. A. Pearson, R. Hu, Victoria L. Dimonie, A. Hiltner, Mohamed S. El-Aasser
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 35:2193-2206
A series of novel structured latex particles with interpenetrating polymer network (IPN) cores and glassy SAN shells were developed in an attempt to investigate the feasibility of these polymers as both toughening and damping agents in thermoplastics
Autor:
Leslie H. Sperling, R. Hu, Raymond A. Pearson, Mohamed S. El-Aasser, Victoria L. Dimonie, Anne Hiltner, S. G. Mylonakis
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 35:1501-1514
The integrals of the linear loss shear modulus vs. temperature (loss area, LA) and linear tan δ vs. temperature (tan δ area, TA) were characterized for various core/shell latex particles with synthetic rubber, poly(butadiene-stat-styrene) [P (Bd/S)
Autor:
Varaporn Tanrattanakul, Leslie H. Sperling, S. G. Mylonakis, Anne Hiltner, Eric Baer, R. Hu, Victoria L. Dimonie, Mohamed S. El-Aasser
Publikováno v:
Journal of Applied Polymer Science. 62:2005-2013
The toughness as a function of temperature of polycarbonate modified by blending with core-shell structured latex particles was evalated. Comparisons were made among a commercial core-shell latex (MBS), other core-shell (CS) latexes that incorporated
Publikováno v:
Journal of Applied Polymer Science. 58:401-417
The synthesis of structured latex particles involved the preparation of a slightly crosslinked poly(n-butyl acrylate) (PBA) seed and a poly(benzyl methacrylate-styrene) [P(BM-St)] shell. It was found that structured core-shell latex particles prepare
Publikováno v:
Journal of Applied Polymer Science. 58:419-425
The performance of the designed structured core-shell latex particles in toughening polycarbonate (PC) matrix was examined. Izod impact testing of the PC-core-shell latex blends were used to evaluate the influence of parameters related to the core-sh
Autor:
Leslie H. Sperling, S. G. Mylonakis, A. Hiltner, Victoria L. Dimonie, R. Hu, Mohamed S. El-Aasser, Raymond A. Pearson
Publikováno v:
Journal of Applied Polymer Science. 58:375-384
Core/shell structured latex particles with an interpenetrating polymer network (IPN) core(polymer A and polymer B) and glassy shell (polymer C) were synthesized by emulsion polymerization techniques. Polymer A was poly(butadiene-stat-styrene) (90/10)
Publikováno v:
Journal of Applied Polymer Science. 58:385-399
Composition, molecular weight, and microstructure of the “shell” polymer in core-shell structured latex particles, designed for toughening polycarbonate matrix, should be controlled for enhanced miscibility between the shell polymer and the matri
Publikováno v:
Journal of Applied Polymer Science. 55:1691-1702
Deformation of polycarbonate (PC) impact-modified with a core–shell rubber (MBS) was examined at the microscale and nanoscale. The stress-whitened zone (SWZ) that formed ahead of a semicircular notch was sectioned and examined in an optical microsc
Publikováno v:
Journal of Materials Science. 30:587-595
Particle cavitation in the stress-whitened zone ahead of a semicircular notch in polycarbonate blended with a core-shell rubber was characterized by transmission electron microscopy. Cavitation of rubber particles at five locations in the stress-whit
Publikováno v:
Journal of Applied Polymer Science. 53:513-525
The relationship of blend morphology to deformation mechanisms and notched Izod impact strength was studied with three butadiene-based impact modifiers for polycarbonate (PC). The impact modifiers were a linear polybutadiene (PB), a styrene–butadie