Relationship between rheological and surface properties for the sintering process of polymers

Autor: Abderrahim Maazouz, Jean Damien Muller, Khalid Lamnawar
Přispěvatelé: Ingénierie des Matériaux Polymères - Laboratoire des Matériaux Macromoléculaires (IMP-LMM), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Université Jean Monnet [Saint-Étienne] (UJM)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Mécanique des Contacts et des Structures [Villeurbanne] (LaMCoS), Institut National des Sciences Appliquées de Lyon (INSA Lyon), Université de Lyon-Institut National des Sciences Appliquées (INSA)-Université de Lyon-Institut National des Sciences Appliquées (INSA)-Centre National de la Recherche Scientifique (CNRS)
Jazyk: angličtina
Rok vydání: 2012
Předmět:
Work (thermodynamics)
Materials science
Sintering
02 engineering and technology
010402 general chemistry
01 natural sciences
[SPI.MECA.MEFL]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Fluids mechanics [physics.class-ph]
[SPI.MAT]Engineering Sciences [physics]/Materials
Surface tension
Physics::Fluid Dynamics
Viscosity
Sessile drop technique
Rheology
General Materials Science
[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering
Composite material
chemistry.chemical_classification
sintering
[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Mechanics of the fluids [physics.class-ph]
Mechanical Engineering
Relaxation (NMR)
viscoelastic properties
modeling
Polymer
021001 nanoscience & nanotechnology
0104 chemical sciences
[SPI.MECA.STRU]Engineering Sciences [physics]/Mechanics [physics.med-ph]/Mechanics of the structures [physics.class-ph]
Condensed Matter::Soft Condensed Matter
rapid manufacturing
chemistry
Mechanics of Materials
[PHYS.MECA.STRU]Physics [physics]/Mechanics [physics]/Mechanics of the structures [physics.class-ph]
[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]
rheology
processing
surface properties
[PHYS.PHYS.PHYS-CHEM-PH]Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph]
0210 nano-technology
rotomoulding
Zdroj: Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2012, 47 (1), pp.121-131. ⟨10.1007/s10853-011-5773-4⟩
ISSN: 0022-2461
1573-4803
DOI: 10.1007/s10853-011-5773-4⟩
Popis: online first; International audience; The aim of the present work is to examine the effect of the rheological behaviour and surface properties on the sintering of various polymers. Model polymers, liquid at room temperature and commercials materials with different viscosities and structures are used. Zero-shear viscosities and relaxation times are extracted from rheological curves. The surface tension of the materials is measured by the sessile drop method when possible. The sintering of two particles put in close vicinity is recorded using a CCD camera at regular intervals time. Two substrates with different surface tension are employed. The effects of viscosity, surface tension and relaxation time on the sintering kinetics are discussed.
Databáze: OpenAIRE
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