Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Andrew H. Lebovitz"'
Publikováno v:
Polymer. 46:4753-4761
A continuous, industrially scalable process called solid-state shear pulverization (SSSP) leads to compatibilization of polystyrene (PS)/high-density polyethylene (HDPE) blends by addition of a commercially available styrene/ethylene–butylene/styre
Autor:
John M. Torkelson, Andrew H. Lebovitz, Todd M. Kruse, Eric Duoss, Hsi-Wu Wong, Seth E. Levine, Linda J. Broadbelt
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 73:342-354
The binary degradation of polystyrene (PS) and polypropylene (PP) was modeled at the mechanistic level by combining the individual component models developed in previous modeling work [T.M. Kruse, O.S. Woo, H.-W. Wong, S.S. Khan, L.J. Broadbelt, Macr
Publikováno v:
Journal of Polymer Science Part B: Polymer Physics. 43:3413-3420
Studies of immiscible blend compatibilization often involve laborious microscopy methods to characterize changes in the particle size distribution with time in the melt. Here we explore a simple alternative approach based on Porod scattering from the
Publikováno v:
Polymer. 44:2823-2828
Interpolymer radical coupling was investigated in polymer solutions exposed to high-intensity ultrasound. Fluorescence-detection gel permeation chromatography was used to characterize the sonication product from solutions of blends of high-molecular
Publikováno v:
Polymer. 44:199-206
A comparison was made of the fineness of dispersion in immiscible polymer blends achieved by a continuous mechanical alloying technique, solid-state shear pulverization, relative to that achieved by melt mixing. Two polymer blend systems were investi
Publikováno v:
Macromolecules. 35:9716-9722
Interpolymer radical coupling reaction leading to block copolymer formation has been demonstrated for the first time in the solid state and in the absence of diffusion using solid-state shear pulverization. Radical coupling is often referred to as a
Publikováno v:
Macromolecules. 35:8672-8675
Publikováno v:
Polymer Engineering & Science. 40:1447-1457
A novel, continuous process, solid-state shear pulverization (S 3 P), efficiently mixes blends with different component viscosities. Melt mixing immiscible polymers or like polymers of different molecular weight often requires long processing times.
Publikováno v:
Macromolecules. 33:225-228
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