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Titre du document / Document title

Thermal expansion and mechanical properties of phenolic Resin/ZrW2O8 composites

Auteur(s) / Author(s)

TANI Jun-Ichi (1) ; KIMURA Hajime (2) ; HIROTA Ken (3) ; KIDO Hiroyasu (1) ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

(1) Department of Electronic Materials, Osaka Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, JAPON
(2) Department of Organic Materials, Osaka Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, JAPON
(3) Department of Molecular Science and Technology, Faculty of Engineering, Doshisha University, Kyotanabe, Kyoto 610-0394, JAPON

Résumé / Abstract

Phenolic resin/ZrW2O8 composites were successfully fabricated and their coefficient of thermal expansion (CTE) as well as mechanical properties was investigated. The CTE of the composites decreases from 46 X 10-6 to 14 X 10-6 K-1 when the ZrW2O8 volume fraction increases from 0 to 52 vol %. The CTE of the composites is analyzed by some theoretical models; Schapery's upper bound provides the best estimate of the reduction in CTE. The Barcol hardness of the composites increases with an increase in the ZrW2O8 volume fraction. The bending strength of the composites with 19-25 vol % of ZrW2O8 fillers shows a maximum value of 130 MPa, which is 45% larger than that of phenolic resin without fillers.

Revue / Journal Title

Journal of applied polymer science    ISSN  0021-8995   CODEN JAPNAB 

Source / Source

2007, vol. 106, no5, pp. 3343-3347 [5 page(s) (article)] (13 ref.)

Langue / Language

Anglais

Editeur / Publisher

Wiley, Hoboken, NJ, ETATS-UNIS  (1959) (Revue)

Mots-clés anglais / English Keywords

Experimental study

;

Oxide ceramics

;

Concentration effect

;

Zirconium Tungstates

;

Dispersion reinforced material

;

Thermal properties

;

Bending strength

;

Hardness

;

Thermal expansion coefficient

;

Composite material

;

Phenolic resin

;

Mechanical properties

;

Mots-clés français / French Keywords

Etude expérimentale

;

Céramique oxyde

;

Effet concentration

;

Zirconium Tungstate

;

Matériau renforcé dispersion

;

Propriété thermique

;

Résistance flexion

;

Dureté

;

Coefficient dilatation thermique

;

Matériau composite

;

Résine phénolique

;

Propriété mécanique

;

Mots-clés espagnols / Spanish Keywords

Estudio experimental

;

Cerámica óxido

;

Efecto concentración

;

Zirconio Tungstato

;

Material renforzado dispersión

;

Propiedad térmica

;

Resistencia flexión

;

Dureza

;

Coeficiente dilatación térmica

;

Material compuesto

;

Resina fenólica

;

Propiedad mecánica

;

Mots-clés d'auteur / Author Keywords

resins

;

composites

;

thermal properties

;

mechanical properties

;

Localisation / Location

INIST-CNRS, Cote INIST : 1257, 35400017420788.0630

Nº notice refdoc (ud4) : 19214183



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