| Edition |
First edition. |
| Description |
1 online resource : illustrations (some color) |
|
text txt rdacontent |
|
computer c rdamedia |
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online resource cr rdacarrier |
|
text file |
| Series |
Micro & nano technologies series |
|
Micro & nano technologies.
|
| Bibliography |
Includes bibliographical references and index. |
| Note |
Online resource; title from PDF title page (EBSCO, viewed February 6, 2015). |
| Summary |
There is a major lack of fundamental knowledge and understanding on the interaction between a filler and the polymer matrix. When it comes to nanoscale fillers, such as layered silicates, carbon nanotubes, graphene or cellulose nanofibers it is even more important to know accurate structure-property relationships as well as identifying the parameters influencing material behavior. The reason for the lack of knowledge on how to process nanocomposites and why there are so few applications is that several scientific fields are affected and a joint effort of those scientific communities involved is necessary - starting from the filler manufacturing or pre-processing over polymer chemistry to the polymer processing. In Polymer Nanoclay Composites, all involved scientific areas are viewed together for the first time, providing an all-embracing coverage of all stages of polymer clay nanocomposites processing from lab-scale to industrial scale - stages from the raw material over manufacturing of polymer clay nanocomposites to characterization and the final products. Readers will gain insight in the physical/chemical pre-processing of layered silicates and their incorporation into a polymer matrix using sophisticated technologies (such as advanced compounding) as well as in real-time quality control of the nanocomposite production and future prospects. The book also describes nanotoxicological and nanosafety aspects. Covers the whole processing route with all aspects of the nanocomposites industry with particular focus on the processing of polymer clay nanocomposites Includes quality control and nanosafety Multidisciplinary approach from an industrial perspective. |
| Contents |
Front Cover; Polymer Nanoclay Composites; Copyright Page; Contents; Introduction; Acknowledgments; References; 1 Processing of calcium montmorillonites for use in polymers; 1.1 Introduction; 1.2 Definitions; 1.3 Morphology of montmorillonite which is important for use in the polymer industry; 1.4 Introduction-the activation of calcium bentonites to achieve a high aspect ratio; 1.4.1 Problems in determining the soda ash dosage for the deposit-specific optimized cation exchange; 1.4.2 Chemical-mineralogical basis of the alkaline activation of bentonites and technical problems in the realization |
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1.4.3 Thixotropy and yield point of bentonite suspensions1.4.4 Definitions of a chemical and technical degree of activation; 1.4.5 Activation technique; 1.4.6 Determination of the yield point; 1.5 Criteria for the selection of calcium bentonites, their alkaline activation, and the achievable aspect ratio; 1.6 Conclusions; References; 2 Chemical/physical preprocessing of nanoclay particles; 2.1 Introduction-montmorillonite; 2.2 Activation; 2.2.1 Activation by acids; 2.2.2 Characterization of activated MMT; 2.2.2.1 EDX spectroscopy; 2.2.2.2 FTIR spectroscopy; 2.2.2.3 Thermogravimetric analysis |
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2.2.2.4 Medium angle X-ray scattering2.3 Metal cation exchange; 2.3.1 Metal-(II)-cations; 2.3.2 Metal-(III)-cation; 2.3.3 Characterization of metal cation-exchanged montmorillonite; 2.3.3.1 EDX spectroscopy; 2.3.3.2 FTIR spectroscopy; 2.3.3.3 Thermogravimetry; 2.4 Organomodification; 2.4.1 Amino acid as modification reagent; 2.4.2 Characterization of organomodified montmorrilonite; 2.4.2.1 FTIR spectroscopy; 2.4.2.2 Thermogravimetric analysis; 2.4.2.3 MAXS measurements; 2.5 Conclusions; References; 3 Processing of polymer-nanoclay composites; 3.1 Nanoclay Processing Basics |
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3.1.1 "Melt mixing" (compounding)3.1.2 Characteristic process parameters; 3.1.2.1 Residence time characteristics; 3.1.2.2 Specific energy input; 3.1.2.3 Case study: influence of induced shear energy on the properties of polyolefine nanocomposites [1]; 3.1.2.3.1 Materials; 3.1.2.3.2 Production of nanocomposites; 3.1.2.3.3 Specimen; 3.1.2.3.4 Tests; 3.1.3 Calculation of the shear energy for extrusion and compounding; 3.1.4 Calculation of the shear energy for injection molding; 3.1.5 Visualization of nanoclay dispersion; 3.1.6 Influence of shearing on Young's modulus and breaking strain |
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3.1.7 Influence on internal pressure creep time and longitudinal shrinkage3.1.8 Conclusions; 3.2 Advanced compounding; 3.2.1 Case study: extrusion of PP nanocomposites by advanced compounding [2]; 3.2.1.1 Materials and methods; 3.2.1.1.1 Materials; 3.2.1.1.2 Process design; 3.2.1.1.3 Extensional melt rheology; 3.2.1.2 Results and discussion; 3.3 Injection mold compounding; 3.3.1 Case Study; 3.3.1.1 Experimental; 3.3.1.2 Results; 3.4 Conclusions; References; 4 Characterization of polymer nanocomposites based on layered silicates; 4.1 Introduction; 4.2 Offline characterization |
| Subject |
Nanocomposites (Materials)
|
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Polymeric composites.
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Polymer clay.
|
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Fillers (Materials)
|
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Matériaux nanocomposites.
|
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Composites polymères.
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Pâte polymère.
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Produits de remplissage.
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fill (filling material)
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weft.
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TECHNOLOGY & ENGINEERING -- Engineering (General)
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TECHNOLOGY & ENGINEERING -- Reference.
|
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Fillers (Materials)
|
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Nanocomposites (Materials)
|
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Polymer clay
|
|
Polymeric composites
|
| Added Author |
Laske, Stephan, editor.
|
| Other Form: |
Print version: Polymer nanoclay composites. Oxford, England ; Waltham, Massachusetts : William Andrew, ©2015 xi, 181 pages Micro & nano technologies. 9780323299626 |
| ISBN |
9780323312721 (electronic bk.) |
|
0323312721 (electronic bk.) |
|
0323299628 |
|
9780323299626 |
|
9781322588162 |
|
1322588163 |
|
9780323299626 |
| Standard No. |
AU@ 000054412832 |
|
CHBIS 010547624 |
|
CHVBK 341781711 |
|
DEBBG BV043216247 |
|
DEBSZ 427902002 |
|
DEBSZ 431903638 |
|
DEBSZ 482373431 |
|
NZ1 15919140 |
|
