• US5704555A - Single-screw extruder for solid state

    Cited by: 53
  • Single-screw extruder for solid state shear extrusion ...

    1998-1-6  A process and apparatus for single screw solid state shear extrusion pulverization of polymeric materials in which the polymeric materials are heated to a temperature suitable for forming a continuous thin film of said polymeric material, and then cooled, and normal and shear forces sufficient to form powder of the polymeric material are applied by a single cylindrical or conical mesh screw.

  • single screw solid state pulverization - vakhusi.co.za

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  • Pulverization of rubber granulates using the solid

    Cited by: 66
  • US5743471A - Solid state shear extrusion

    Cited by: 75
  • US5397065A - Solid state shear extrusion

    Cited by: 75
  • Analysis of Rubber Particles Produced by the Solid

    Analysis of Rubber Particles Produced by the Solid State Shear Extrusion Pulverization Process Article in Rubber Chemistry and Technology 73(2):340-355 May 2000 with 28 Reads How we measure 'reads'

  • Pulverization of rubber using modified Solid State

    Pulverization of rubber using modified Solid State Shear Extrusion process (SSSE) Article in Journal of Applied Polymer Science 102(1):119-127 October 2006 with 46 Reads How we measure 'reads'

  • Solid-state shear-extrusion pulverization of polymer ...

    作者: TOMASZ RUSIECKI, Ryszard Steller
  • The solid state shear extrusion process optimization

    A single screw extruder was used to pulverize rubber granulates at high shear and compression without using cryogenic fluid for cooling. This process, solid-state shear extrusion (SSSE), is based ...

  • 固相剪切粉碎技术研究进展_图文_百度文库

    2011-6-28  文献标识码:A Study Progress of Solid State Shear Pulverization Technology 胶的技术——固相剪切粉碎技术,它是一个固相状 态下的动力学过程 ,需要大约低温粉碎的1/5能耗, 并且能生产更细更均匀的胶粉【11。本文中对固相 ...

  • Investigation of Solid-State Shear Pulverization ...

    2018-11-28  Solid-state shear pulverization (SSSP) is a continuous solid-state milling technique in which polymer/nanofiller blends are pulverized within a modified twin-screw extruder operating at sub-ambient temperatures The SSSP method can be tailored to specific applications by controlling the numerous processing parameters. Additionally, solid-state shear

  • Colorant dispersion in polymer materials using solid

    2018-10-9  Methods for improved colorant dispersion in polymer materials using solid-state shear pulverization, as compared to mixing techniques of the prior art, to address concerns relating to colorant agglomeration, plating-out and the like.

  • Processing-structure-property relationships in solid

    2019-5-31  Free Online Library: Processing-structure-property relationships in solid-state shear pulverization: parametric study of specific energy.(Report) by "Polymer Engineering and Science"; Engineering and manufacturing Science and technology, general Chemical processes Research Polymer composites Chemical properties Composition Identification and classification Production processes

  • Dispersion and Property Enhancements in

    / Dispersion and Property Enhancements in Polyolefin/Soy Flour Biocomposites Prepared via Melt Extrusion Followed by Solid-State Shear Pulverization. In: Macromolecular Materials and Engineering. 2015 ; Vol. 300, No. 8. pp. 772-784.

  • Analysis of Rubber Particles Produced by the Solid

    2019-9-22  Abstract Vulcanized natural rubber was pulverized using a single screw extruder in a non-cryogenic Solid State Shear Extrusion (SSSE) process where

  • solid extrusion - definition - English

    A process and apparatus for single screw solid state shear extrusion pulverization of polymeric materials in which the polymeric materials are heated to a temperature suitable for forming a continuous thin film of said polymeric material, and then cooled, and normal and shear forces sufficient to form powder of the polymeric material are ...

  • Processing‐structure‐property relationships in

    Processing‐structure‐property relationships in solid‐state shear pulverization: Parametric study of specific energy ... (PP) as the model material, we varied machine type, screw design, and feed rate to achieve a range of shear and ... Effective biofiller size reduction and dispersion by single-step processing with solid-state

  • Polymer Graphite Nanocomposites: Effective

    2013-5-8  made by single-screw melt extrusion and (d) PP/2.5 wt % graphite nanocomposite fabricated in the solid state by SSSP. Field-emission scanning electron micrograph of (e) PP/2.5 wt % graphite nanocom-posite fabricated in the solid state by SSSP. Note: all graphite used in making hybrids and nanocomposites was as-received graphite (ARG). Figure 2.

  • Achievement of quasi-nanostructured polymer blends

    Tao, Y., Kim, J., Torkelson, J. M. (2006). Achievement of quasi-nanostructured polymer blends by solid-state shear pulverization and compatibilization by gradient ...

  • Polymer Graphite Nanocomposites: Effective

    2013-5-8  made by single-screw melt extrusion and (d) PP/2.5 wt % graphite nanocomposite fabricated in the solid state by SSSP. Field-emission scanning electron micrograph of (e) PP/2.5 wt % graphite nanocom-posite fabricated in the solid state by SSSP. Note: all graphite used in making hybrids and nanocomposites was as-received graphite (ARG). Figure 2.

  • Achievement of quasi-nanostructured polymer blends

    Tao, Y., Kim, J., Torkelson, J. M. (2006). Achievement of quasi-nanostructured polymer blends by solid-state shear pulverization and compatibilization by gradient ...

  • pulverization rates - seniorweb-heerenveen.nl

    With respect to the pulverization pressure and shear rate, the pressure and shear rate are controlled for a given screw design by the torque and rotational speed (RPM) of the motor 18 rotating the screws 14. The pressure and shear forces on the scrap feedstock M are effective for given feedstock temperatures and feed rates to achieve solid ...

  • Dispersion and Property Enhancements in

    Dispersion and Property Enhancements in Polyolefin/Soy Flour Biocomposites Prepared via Melt Extrusion Followed by Solid‐State Shear Pulverization. Krishnan A. Iyer. Search for more papers by this author ... (LDPE) and polypropylene (PP) with 5–40 wt% soy flour (SF) are produced by two‐step single‐screw extrusion (SSE) followed by solid ...

  • Some Aspects of a Plastics Pulverization Technology

    2019-4-30  Some Aspects of a Plastics Pulverization Technology by Extrusion. Link/Page Citation ... A single screw extruder was used to study the effect of the metering screw section geometry i.e., the shearing on the pulverization. ... Pulverization at solid state probably is a result of the milling effect created between the flights of one screw and the ...

  • Processing-Structure-Property Relationships in Solid

    2019-10-8  Solid-state shear pulverization (SSSP) is a unique processing technique for mechanochemical modification of polymers, compatibilization of polymer blends, and exfoliation and dispersion of fillers in polymer nanocomposites. A systematic parametric study of the SSSP technique is conducted to elucidate the detailed mechanism of the process and establish the basis for a range of

  • pulverization in materal - klipwerf.co.za

    US5704555A Single-screw extruder for solid state shear . 16. An apparatus for solid state shear extrusion pulverization in accordance with claim 12, wherein the distance between said barrel housing and said screw in said fourth zone is increased to inhibit agglomeration of the pulverized powder....

  • Polymer-graphite nanocomposites via solid-state

    A commercial SSSP apparatus (e.g., a modified twin-screw extruder to apply shear and compressive forces to solid-state materials) can be used in conjunction with a continuous, scalable SSSP process, to provide corresponding polymer nanocomposites comprising well

  • Guo-Hua HU profile

    Hesheng X ia, Q i W ang, Kanshe L i, Guo Hua H u, Preparation of polypropylene/carbon nanotube composite powder with a solid-state mechanochemical pulverization process, J. Appl. Polym. Sci., 93, 378-386 (2004). 9.

  • 废旧轮胎循环利用探析_百度文库

    2009-10-29  据报道在日本有 50% 的废旧轮胎作为燃料利 用都是用于焙烧水泥 。 [5]Arastoopour; Hamid. Single -screw extruder for solid state shear extrusion pulverization and method:US,5704555 [P], 1998-01-06. [6]Arastoopour , et al. Process for recycling of rubber

  • Guo-Hua HU profile

    Hesheng X ia, Q i W ang, Kanshe L i, Guo Hua H u, Preparation of polypropylene/carbon nanotube composite powder with a solid-state mechanochemical pulverization process, J. Appl. Polym. Sci., 93, 378-386 (2004). 9.

  • Hamid Arastoopour Ph.D. IIT Armour College of ...

    2019-11-1  Studying the pulverization mechanism of rubber with a modified design of the solid-state shear extrusion process” Trapti Chaubey and Hamid Arastoopour , Journal of applied polymer science, 119, 1075-1083 (2010).

  • Achievement of quasi-nanostructured polymer ... -

    Read "Achievement of quasi-nanostructured polymer blends by solid-state shear pulverization and compatibilization by gradient copolymer addition, Polymer" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • US Patent for Enhancing the physical properties of

    Enhancing the physical properties of semi-crystalline polymers via solid state shear pulverization . Jan 22, 2018 - Northwestern University. Solid-state shear pulverization of semi-crystalline polymers and copolymers thereof and related methods for enhanced crystallization kinetics

  • 2013 Annual Meeting - Conferences Events AIChE

    2014-2-19  Solid-state shear pulverization (SSSP) is a novel processing method, which utilizes a modified twin-screw extruder that operates under near-ambient temperature conditions. During SSSP, polymers are processed in their solid state using high compressional and shear forces that cause repeated fragmentation and fusion of the material.

  • Polimery - Pulverization of selected thermoplastic

    2018-10-17  Key words: solid state shear pulverization, single-screw extruder, thermoplastic blends e-mail: [email protected] E. Młodzianowska, R. Steller (1.04 MB) Pulverization of selected thermoplastic polymer blends

  • Pulverization of Rubber Using the SSSE Process

    2007-10-3  Outline of the presentation QMotivation behind our pulverization and recycling study QProduction, characterization, and reuse of a rubber powder: Concepts of the solid state shear extrusion (SSSE) process Experimental and computational heat transfer

  • Experimental and theoretical analyses of pulverization

    Abstract A two-stage process for recycling of vulcanized rubber was proposed. In the first stage, the vulcanized rubber was shredded into granulates, and then the granulates were pulverized into fine particles using a single screw extruder in the solid state shear extrusion (SSSE) process.

  • In Situ Block Copolymer Formation during Solid-State

    2019-5-26  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 diffusion-controlled reaction as it lacks an activation barrier to reaction. However, pulverization can lead both to intimate mixing, creating ...

  • Processing-structure-property relationships in solid

    Solid-state shear pulverization (SSSP) is a unique processing technique for mechanochemical modification of polymers, compatibilization of polymer blends, and exfoliation and dispersion of fillers in polymer nanocomposites. A systematic parametric study of the SSSP technique is conducted to elucidate the detailed mechanism of the process and establish the basis for a range of current and ...


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