Compact and flexible optical sensor designed for on-line monitoring

被引：0
作者：
Laurent Jourdainne
Rodrigue Matadi Boumbimba
Badi Triki
Michel Bouquey
René Muller
Pascal Hébraud
Pierre Pfeiffer
机构：
[1] University of Strasbourg,Laboratoire d’Ingénierie des Polymères pour les Hautes Technologies, ECPM
[2] University of Stasbourg,LIPHT
[3] University of Strasbourg,Institut de Physique et Chimie des Matériaux de Strasbourg, CNRS
来源：
International Journal of Material Forming | 2012年 / 5卷
关键词：
A. nanoclays; A. nano composites; D. optical measurements; E. extrusion;
D O I：
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中图分类号：
学科分类号：
摘要：
A new on line optical sensor based on light scattering dedicated to real-time monitoring during processing of polymers blends and polymers nanocomposites has been developed. The sensor is designed to monitor the quality of a polymer melt or of a dispersion of nanofillers in a polymeric matrix during the process of extrusion. This sensor presents three openings: two for light sensor setups (one for transmission measurements and the other for 90°-scattered light measurements) and one for the incident laser beam. The experimental validation of this optical sensor has been realized on two materials: poly(methyl methacrylate) (PMMA) and on the nanocomposites obtained by the melt mixing of this polymer matrix with modified montmorillonite (MMT) clays. Experimental results proved the good results in terms of signal repeatability and sensitivity to organoclay particle concentration and structures of nanocomposites respectively.
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页码：1 / 9
页数：8
相关论文
共 55 条
  • [1] Chen G(2000)2000 J Mater Res 15 351-80
  • [2] Shen D(1994)Physical properties of polymer/clay nanocomposites Chem Mater 6 2216-1782
  • [3] Qi Z(1993)Exfoliation and dispersion enhancement in polypropylene nanocomposites by in-situ melt phase ultrasonication J Mater Res 8 1185-285
  • [4] Lan T(2000)Preparation of polymer–clay nanocomposites and their properties Macromolecules 33 1089-68
  • [5] Pinnavaia TJ(2006)Clay-containing polymeric nanocomposites Curr Opin Solid State Mater Sci 10 73-10019
  • [6] Kojima Y(1999)PP/clay nanocomposites prepared by grafting-melt intercalation Adv Polym Sci 138 107-4023
  • [7] Kawasumi M(2004)Poly(e-caprolactone)/clay nanocomposites prepared by melt intercalation: mechanical, thermal and rheological properties Polym Eng Sci 44 1773-143
  • [8] Usuki A(2006)Monitoring of the sol-gel synthesis of organic-inorganic hybrids by FTIR transmission, FTIR/ATR, NIR and Raman spectroscopy Adv Polym Tech 25 270-1424
  • [9] Okada A(2002)Process monitoring of polymers by in-line ATR-IR, NIR and Raman spectroscopy and ultrasonic measurements Arabian Journal for science and Engineering 27 43-1900
  • [10] Fukushima Y(1993)Effect of shear on phase-separation in polystyrene/poly(vinyl methyl ether)/organoclay nanocomposites Chem Mater 5 1694-1214
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