Correlation between the microstructure and the electromagnetic properties of carbonyl iron filled polymer composites

2007 ◽  
Vol 38 (12) ◽  
pp. 2471-2485 ◽  
Author(s):  
Madina A. Abshinova ◽  
Alexander V. Lopatin ◽  
Natalia E. Kazantseva ◽  
Jarmila Vilčáková ◽  
Petr Sáha
Keyword(s):  
Polymer Composites ◽  
Carbonyl Iron ◽  
Electromagnetic Properties ◽  
Filled Polymer

Electromagnetic properties of aluminosilicate-filled polymer composites of poly(vinyl alcohol)-poly(vinyl pyrrolidone)

2005 ◽  
Vol 26 (6) ◽  
pp. 739-744 ◽  
Author(s):  
Nabanita Saha ◽  
Vladimir Sedlarik ◽  
Petr Saha ◽  
Natalia Kazantseva ◽  
Sritama Kar ◽  
...  
Keyword(s):  
Polymer Composites ◽  
Vinyl Alcohol ◽  
Vinyl Pyrrolidone ◽  
Electromagnetic Properties ◽  
Poly Vinyl Alcohol ◽  
Filled Polymer ◽  
Poly Vinyl Pyrrolidone

How the work of adhesion affects the mechanical properties of silica-filled polymer composites

1994 ◽  
Vol 29 (9) ◽  
pp. 2406-2416 ◽  
Author(s):  
S. W. Shang ◽  
J. W. Williams ◽  
K. -J. M. Söderholm
Keyword(s):  
Mechanical Properties ◽  
Polymer Composites ◽  
Work Of Adhesion ◽  
Filled Polymer

Viscoelastic Characteristics of Highly Filled Polymer Composites Under Two-Frequency Actions

2016 ◽  
Vol 52 (1) ◽  
pp. 81-88 ◽  
Author(s):  
A. S. Yankin ◽  
R. V. Bul’bovich ◽  
S. V. Slovikov ◽  
V. E. Vil’deman ◽  
V. V. Pavlogradskii
Keyword(s):  
Polymer Composites ◽  
Filled Polymer ◽  
Viscoelastic Characteristics

Estimation of Interlayer Thickness in Inorganic Particulate-Filled Polymer Composites

2011 ◽  
Vol 24 (6) ◽  
pp. 777-788 ◽  
Author(s):  
J.Z. Liang
Keyword(s):  
Polymer Composites ◽  
Volume Fraction ◽  
Particle Diameter ◽  
Interfacial Structure ◽  
Interlayer Thickness ◽  
Filled Polymer ◽  
Mechanical And Physical Properties ◽  
The Relationship ◽  
Good Agreement

The structure of the interlayer between matrix and inclusions affect directly the mechanical and physical properties of inorganic particulate-filled polymer composites. The interlayer thickness is an important parameter for characterization of the interfacial structure. The effects of the interlayer between the filler particles and matrix on the mechanical properties of polymer composites were analyzed in this article. On the basis of a simplified model of interlayer, an expression for estimating the interlayer thickness ([Formula: see text]) was proposed. In addition, the relationship between the [Formula: see text] and the particle size and its concentration was discussed. The results showed that the calculations of the [Formula: see text] and thickness/particle diameter ratio ([Formula: see text]) increased nonlinearly with an increase of the volume fraction of the inclusions. Moreover, the predictions of [Formula: see text] and the relevant data reported in literature were compared, and good agreement was found between them.

Calculation on the Residual Stresses of Injection-Molded Conductive-Carbon-Fiber-Filled Polymer Composites

2012 ◽  
Vol 629 ◽  
pp. 55-59
Author(s):  
Ai Yun Jiang ◽  
Jing Chao Zou ◽  
Bao Feng Zhang ◽  
Hai Hong Wu
Keyword(s):  
Carbon Fiber ◽  
Residual Stresses ◽  
Polymer Composites ◽  
Injection Molding Process ◽  
Molding Process ◽  
Filled Polymer ◽  
The Core ◽  
Packing Pressure ◽  
Core Areas ◽  
Injection Molded

For conductive-carbon-fiber-filled polymer composites, the residual stresses developed during injection molding process may affect not only the molding’s conductive property, but its dimensional stability as well. In order to improve the conductivity of the molding fabricated with this kind of composites, we investigated, using layer removal method, the distribution of the residual stresses of injection-molded conductive-carbon-fiber-filled polypropylene in this paper. The residual stresses were obtained under the actions of different processing conditions. Our results indicate that processing pressures have more significant effects on the residual stresses at the skin areas than the core areas of the sample because of fiber orientation. The tensile stresses of the molding at the core areas drop under the action of packing pressure, but the compressive stresses at the skin areas increase. The results reveal that the action of packing pressure may decrease the anisotropy of the residual stresses in the molding.

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