in polymer science via solid state shear

Compatibilization of polymer blends by shear pulverizationJan 01, 2020· Solid-state shear pulverization (SSSP) is a relatively new high-pressure and s

  • Compatibilization of polymer blends by shear pulverization

    Jan 01, 2020· Solid-state shear pulverization (SSSP) is a relatively new high-pressure and shear deformation technique, which relies on mechanochemical reactions between polymer chains in solid state. One of it applications is in the compatibilization of polymer blends.

  • Author: Vincent Ojijo, Sreejarani Kesavan Pillai
  • Challenges In Polymer Science Via Solid State Shear

    Challenges In Polymer Science Via Solid State Shear. 2003411increasing the solid content fraction of polymer relative to the continuous phase in a followed by a discussion of the state of the art in the area of high solids latex here shown as percent volume of solid phase at a xed shear rate of 20 s21uyot et al progolymci7 2002 15731615 1575.

  • Stabilization of Dispersed Phase to Static Coarsening

    Morphology and toughness enhancements in recycled high-density polyethylene (rHDPE) via solid-state shear pulverization (SSSP) and solid-state/melt extrusion (SSME). Journal of Applied Polymer Science 2016 , 133 (10.1002/app.v133.10) , n/a-n/a.

  • Cited by: 93
  • In Situ Block Copolymer Formation during Solid-State Shear

    Novel synthesis of branched polypropylene via solid-state shear pulverization. Polymer 2015, 60, 77-87. DOI: 10.1016/j.polymer.2015.01.016. Krishnan A. Iyer, John M. Torkelson. Green composites of polypropylene and eggshell: Effective biofiller size reduction and dispersion by single-step processing with solid-state shear pulverization.

  • Cited by: 54
  • Overcoming sustainability and energy challenges in polymer

    Abstract Solid-state shear pulverization (SSSP) is an innovative, continuous, environmentally benign, and industrially scalable process used to make materials that cannot be made via conventional processing techniques, reduce material cost by eliminating processing steps, and/or produce materials with superior properties as a result of better break-up and dispersion of

  • Self‐compatibilization of polymer blends via novel solid

    The mechanochemistry of a novel economical solid‐state shear extrusion (SSSE) pulverization is investigated. SSSE compatibilizes incompatible blends in situ; the process has great potential in recycling of post‐consumer plastic waste (PCPW). It is proposed that SSSE causes this self‐compatibilization of blends by rupturing polymer chains and allowing them to recombine

  • Challenges In Polymer Science Via Solid State Shear

    Challenges In Polymer Science Via Solid State Shear. 2003411increasing the solid content fraction of polymer relative to the continuous phase in a followed by a discussion of the state of the art in the area of high solids latex here shown as percent volume of solid phase at a xed shear rate of 20 s21uyot et al progolymci7 2002 15731615 1575.

  • Dispersion and Major Property Enhancements in Polymer

    Morphology and toughness enhancements in recycled high-density polyethylene (rHDPE) via solid-state shear pulverization (SSSP) and solid-state/melt extrusion (SSME). Journal of Applied Polymer Science 2016 , 133 (10) , n/a-n/a.

  • Processing‐structure‐property relationships in solid‐state

    Evan V. Miu, Andrew J. Fox, Samuel H. Jubb, Katsuyuki Wakabayashi, Morphology and toughness enhancements in recycled high‐density polyethylene (rHDPE) via solid‐state shear pulverization (SSSP) and solid‐state/melt extrusion (SSME), Journal of Applied Polymer Science

  • Overcoming sustainability and energy challenges in polymer

    Abstract Solid-state shear pulverization (SSSP) is an innovative, continuous, environmentally benign, and industrially scalable process used to make materials that cannot be made via conventional processing techniques, reduce material cost by eliminating processing steps, and/or produce materials with superior properties as a result of better break-up and dispersion of additives.

  • Novel Strategy for Polymer Blend Compatibilization: Solid

    Efficient mixing of polymer blends of extreme viscosity ratio: Elimination of phase inversion via solid-state shear pulverization. Polymer Engineering & Science 2000 , 40 (6) , 1447-1457.

  • Processing‐structure‐property relationships in solid‐state

    Polymer Engineering & Science Volume 52, Issue 7. Article. Processing‐structure‐property relationships in solid‐state shear pulverization: Parametric study of specific energy. Philip J. Brunner. Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208‐3108

  • (PDF) The solid state shear extrusion process optimization

    inversion via solid state shear pulv erization. Polymer Engineering and. solid-state shear extrusion (SSSE), is based on the large compressive shear deformation of rubber granulates, which

  • Dispersion and Property Enhancements in Polyolefin/Soy

    Krishnan A. Iyer, John Lechanski, John M. Torkelson, Green polypropylene/waste paper composites with superior modulus and crystallization behavior: Optimizing specific energy in solid-state shear pulverization for filler size reduction and dispersion, Composites Part A: Applied Science and Manufacturing, 10.1016/jpositesa.2015.09.011, 83

  • Preparation of polypropylene/carbon nanotube composite

    Apr 14, 2004· Lu Yang, Lequan Wang, Yinghong Chen, Solid‐state shear milling method to prepare PA12/boron nitride thermal conductive composite powders and their selective laser sintering 3D‐printing, Journal of Applied Polymer Science, 10.1002/app.48766, 137, 23, (2019).

  • Mechanochemical strengthening of a synthetic polymer in

    Materials typically break down in response to repeated cycles of mechanical load and stress that they experience during use. In polymer solutions, for example, shear-induced bond breaking reduces molecular weight and leads to a loss in viscosity 1, a problem that plagues oils and lubricants in high-performance engines 2.In solid-state applications, stress-induced bond scission or chain

  • Alumni Torkelson Research Group

    "Solid-State Shear Pulverization: Post-Polymerization Modification of Polypropylene and Dispersion in Polymer Blends" 2013 Philip Brunner Materials Science and Engineering "Overcoming Sustainability and Energy Challenges in Polymer Science via Solid-State Shear Pulverization" Christopher Evans Chemical Engineering

  • Shear-induced orientation in polymer/clay dispersions via

    Oct 01, 2010· Small-amplitude oscillatory shear of the montmorillonite dispersions in the linear viscoelastic regime reveals solid-like character typically observed in polymer–clay nanocomposites ().The more highly concentrated (15 wt%) dispersion nearly shows a plateau in storage modulus, with G′ > G″ at low frequencies.The lower concentration (8 wt%) dispersion exhibits less solid character

  • Morphology and toughness enhancements in recycled high

    Absolute compatibilization of immiscible polymer blends via a novel, continuous process, solid-state shear pulverization, and without addition of compatibilizing agents is quantitatively shown for

  • Frontiers in Chemistry | Polymer Chemistry

    The Polymer Chemistry section publishes significant findings across all aspects of macromolecular science. Articles should showcase strong elements of innovation in terms of macromolecular design, synthesis or advanced characterization. Recognizing the ever-increasing role of computational approaches, partly or fully theoretical contributions on the mathematical modeling of polymer behavior

  • Processing‐structure‐property relationships in solid‐state

    Evan V. Miu, Andrew J. Fox, Samuel H. Jubb, Katsuyuki Wakabayashi, Morphology and toughness enhancements in recycled high‐density polyethylene (rHDPE) via solid‐state shear pulverization (SSSP) and solid‐state/melt extrusion (SSME), Journal of Applied Polymer Science

  • Solid-State Shear Pulverization 1st Edition Klementina

    Apr 30, 2001· From the PrefaceThis book is the first extended look at a new and multifaceted polymer processing technology that has already been discussed in numerous articles. Called Solid-State Shear Pulverization (S3P), this innovative process produces polymeric powders with unique physical properties not found in the output of conventional size-reduction methods. This technology, which utilizes a

  • Preparation of polypropylene/carbon nanotube composite

    Apr 14, 2004· Lu Yang, Lequan Wang, Yinghong Chen, Solid‐state shear milling method to prepare PA12/boron nitride thermal conductive composite powders and their selective laser sintering 3D‐printing, Journal of Applied Polymer Science, 10.1002/app.48766, 137, 23, (2019).

  • (PDF) The solid state shear extrusion process optimization

    inversion via solid state shear pulv erization. Polymer Engineering and. solid-state shear extrusion (SSSE), is based on the large compressive shear deformation of rubber granulates, which

  • Shear-induced orientation in polymer/clay dispersions via

    Oct 01, 2010· Small-amplitude oscillatory shear of the montmorillonite dispersions in the linear viscoelastic regime reveals solid-like character typically observed in polymer–clay nanocomposites ().The more highly concentrated (15 wt%) dispersion nearly shows a plateau in storage modulus, with G′ > G″ at low frequencies.The lower concentration (8 wt%) dispersion exhibits less solid character

  • Jet Milling as an Alternative Processing Technique for

    J. i. Masuda and J. M. Torkelson, “Dispersion and major property enhancements in polymer/multiwall carbon nanotube nanocomposites via solid-state shear pulverization followed by melt mixing,” Macromolecules, vol. 41, no. 16, pp. 5974–5977, 2008.

  • Frontiers in Chemistry | Polymer Chemistry

    The Polymer Chemistry section publishes significant findings across all aspects of macromolecular science. Articles should showcase strong elements of innovation in terms of macromolecular design, synthesis or advanced characterization. Recognizing the ever-increasing role of computational approaches, partly or fully theoretical contributions on the mathematical modeling of polymer behavior

  • Morphology and toughness enhancements in recycled high

    Absolute compatibilization of immiscible polymer blends via a novel, continuous process, solid-state shear pulverization, and without addition of compatibilizing agents is quantitatively shown for

  • Supramolecular polymer chemistry: From structural control

    Jan 01, 2020· 1. Introduction. The interplay between polymer science and supramolecular chemistry leads to the formation of various supramolecular polymeric systems [].On the one hand, molecular building blocks can be polymerized into conventional polymers via covalent synthesis, which then self-assemble into supramolecular polymeric systems with controllable structures and functions [2,3].

  • Burghardt, Wesley R. | Faculty | Northwestern Engineering

    “Well-mixed blends of HDPE and ultrahigh molecular weight polyethylene with major improvements in impact strength achieved via solid-state shear pulverization”, Polymer (United Kingdom), (2014) Burghardt, Wesley R.; Mao, Ruinan; McCready, Erica M., “ Structural response of an ordered block copolymer melt to uniaxial extensional flow

  • Compatibilization of Polymer Blends | ScienceDirect

    Solid-state shear pulverization (SSSP) is a relatively new high-pressure and shear deformation technique, which relies on mechanochemical reactions between polymer chains in solid state. One of it applications is in the compatibilization of polymer blends.

  • Polymer−Graphite Nanocomposites: Effective Dispersion and

    Polymer−Graphite Nanocomposites: Effective Dispersion and Major Property Enhancement via Solid-State Shear Pulverization Article in Macromolecules 41(6) · February 2008 with 97 Reads

  • (PDF) Solid-State Extrusion ResearchGate

    Solid-state extrusion (SSE) is a method for attaining a highly oriented state of polymers, and is based on polymer deformation at temperatures just below the polymer melting temperature, or for

  • Publications Torkelson Research Group

    2014. M.F. Diop, W.R. Burghardt, J.M. Torkelson, "Well-mixed Blends of HDPE and Ultrahigh Molecular Weight Polyethylene with Major Improvements in Impact Strength Achieved via Solid-State Shear Pulverization," Polymer, 55, 4948-4958 (2014). K.A. Iyer, J.M. Torkelson, "Green Composites of Polypropylene and Eggshell: Effective Biofiller Size Reduction and Dispersion by Single-Step

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