Manufacture of aramid fibre reinforced nylon-12 by dry powder impregnation process

被引：24

作者：

Rath, M ^{[1
]}

Kreuzberger, S ^{[1
]}

Hinrichsen, G ^{[1
]}

机构：

[1] Tech Univ Berlin, Inst Nonmetall Mat, D-10587 Berlin, Germany

来源：

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 1998年 / 29卷 / 08期

关键词：

dry powder impregnation; prepreg manufacture; fibre reinforced composite; aramid fibre; nylon-12;

D O I：

10.1016/S1359-835X(98)00021-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present paper deals with the manufacturing of composites, consisting of continuous aramid fibres and nylon-12, by applying the so-called dry powder impregnation process. The fibres are pre-impregnated by the deposition of fluidised powder particles on aramid fibre tows which are consolidated by heat and pressure to form continuous prepregs. Features of the nylon-12 powders which are important for the dry powder impregnation process are discussed. Material, tool and processing parameters influencing the achievement of impregnation and therefore the fibre volume content of the prepregs are outlined. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：933 / 938

页数：6

共 17 条

[1]

BRAKKEN RA, 1970, CHEM ENG PROGR S SER, V66, P81

[2] INFLUENCE OF PROCESSIN CONDITIONS ON THE TENSILE PROPERTIES OF UNIDIRECTIONAL UHMWPE FIBER LDPE COMPOSITES [J].

CHAND, N ;

KREUZBERGER, S ;

HINRICHSEN, G .

COMPOSITES, 1994, 25 (09) :878-880

[3]

Cogswell FN, 1992, Thermoplastic aromatic polymer composites

[4] FLUIDIZATION OF COHESIVE POWDERS [J].

GELDART, D ;

HARNBY, N ;

WONG, AC .

POWDER TECHNOLOGY, 1984, 37 (JAN-) :25-37

[5] TYPES OF GAS FLUIDIZATION [J].

GELDART, D .

POWDER TECHNOLOGY, 1973, 7 (05) :285-292

[6]

Gibson AG, 1992, COMPOS MANUF, V3, P223, DOI DOI 10.1016/0956-7143(92)90110-G

[7]

HARTNESS T, 1988, THERMOPLASTIC COMP M, V1, P210

[8] NONDESTRUCTIVE EVALUATION OF SINGLE-FIBER DEBONDING IN COMPOSITES BY X-RAY REFRACTION [J].

HENTSCHEL, MP ;

HARBICH, KW ;

LANGE, A .

NDT & E INTERNATIONAL, 1994, 27 (05) :275-280

[9]

HINRICHSEN G, 1996, MECH COMPOS MATER, V32, P719

[10]

Iyer SR., 1990, J. Thermoplast. Compos. Mater, V3, P325, DOI [10.1177/089270579000300404, DOI 10.1177/089270579000300404]

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