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090 _aB-12192
245 1 0 _aQuantitative determination of interfacial adhesion in composites with strong bonding
490 0 _vEuropean Polymer Journal, 46(10), p.2000-2004, 2010
520 3 _aAn approach was proposed for the quantitative determination of adhesion strength in composites, in which adhesion is created by other mechanisms than secondary interactions. The approach is based upon a model, which gives debonding stress as a function of interfacial adhesion. Debonding stress was determined by acoustic emission experiments. The mechanism of deformation was checked by SEM experiments and the approach was verified on composites with known interfacial adhesion. The results showed that the use of functionalized polymer in PP/CaCO3 composites resulted in adhesion strength one order of magnitude larger than without the coupling agent. The application of various surface modification techniques in PP/glass bead composites yielded different adhesion values covering a range of about one order of magnitude. The quantitative determination of interfacial adhesion makes possible the design and optimization of most surface modification techniques in particulate filled and short fiber reinforced composites.
650 1 4 _aCOMPOSITES
650 1 4 _aPOLY(PROPYLENE)(PP)
650 1 4 _aACOUSTIC EMISSION
650 1 4 _aDEBONDING
650 1 4 _aADHESION
700 1 2 _aRenner, K.
700 1 2 _aMóczó, J.
700 1 2 _aVörös, G.
700 1 2 _aPukánszky, B.
856 4 0 _uhttps://drive.google.com/file/d/1jmJXX3Eov4wLsqtQbryTv21PfR5yl3-j/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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