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Titre du document / Document title

E-glass/Phenolic Prepreg Processing by Solvent Impregnation

Auteur(s) / Author(s)

AKBAR Sohaib (1) ; CHEN YAN DING (1) ; YOUSAF Irfan (2) ; KHAN Hayat M. (3) ;

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

(1) Université Claude Bernard-Lyon1, 43 Bd du 11 Novembre 1918, 69622 Villeurbanne, FRANCE
(2) Institute of Space Technology, Islamabad highway, Islamabad, PAKISTAN
(3) Université Paul Sabatier-Toulouse III, 118 route de Narbonne, Toulouse, FRANCE

Résumé / Abstract

The increased interest in polymer matrix composites is partly due to their vast application in aeronautical and aerospace engineering. The preparation of prepreg is frequently the first move in the manufacture of parts. Although industry has developed reliable and successful processes yet there is a need for further scientific investigation because most existing methods have been devised from practices based on trial and error. This paper reports a new approach to the design and operational features of prepregging machines. Our understanding of the subject is then utilized for the production of E-glass/phenolic prepregs. Characterization of manufactured prepregs by resin content, solvent contents, extent of impregnation and tack and drape properties permits comparison of different operational cycles and design parameters. The results have confirmed the success of our approach of successive decreases in the pressure of the squeezing roller in the soaking zone and successive increases in the chamber temperatures in the drying zone. This idea can be utilized in standard engineering operations to describe the operation protocol for the equipment and to give criteria for setting up the impregnation process, along with the design conditions for prepreg manufacturing.

Revue / Journal Title

Polymers & polymer composites    ISSN  0967-3911 

Source / Source

2008, vol. 16, no1, pp. 19-26 [8 page(s) (article)] (26 ref.)

Langue / Language

Anglais

Editeur / Publisher

Rapra, Shrewsbury, ROYAUME-UNI  (1993) (Revue)

Mots-clés anglais / English Keywords

Surface properties

;

Mineral fiber

;

Experimental study

;

Experimental design

;

Optimization

;

Tack

;

Property processing relationship

;

Laminate

;

Impregnation

;

Manufacturing

;

Fiber reinforced material

;

Composite material

;

Phenolic resin

;

Prepreg

;

Glass fiber

;

Mots-clés français / French Keywords

Propriété surface

;

Fibre minérale

;

Etude expérimentale

;

Plan expérience

;

Optimisation

;

Pouvoir collant

;

Relation mise en oeuvre propriété

;

Stratifié

;

Imprégnation

;

Fabrication

;

Matériau renforcé fibre

;

Matériau composite

;

Résine phénolique

;

Préimprégné

;

Fibre verre

;

Mots-clés espagnols / Spanish Keywords

Propiedad superficie

;

Fibra inorgánica

;

Estudio experimental

;

Plan experiencia

;

Optimización

;

Poder pegante

;

Relación puesta en marcha propiedad

;

Estratificado

;

Impregnación

;

Fabricación

;

Material reforzado fibra

;

Material compuesto

;

Resina fenólica

;

Preimpregnado

;

Fibra vidrio

;

Localisation / Location

INIST-CNRS, Cote INIST : 21856, 35400017360703.0030

Nº notice refdoc (ud4) : 20158090



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