Impact behaviour of carbon fibre reinforced epoxy and non-isothermal cyclic butylene terephthalate composites manufactured by vacuum infusion

被引：29

作者：

Agirregomezkorta, A. ^{[1
]}

Martinez, A. B. ^{[2
]}

Sanchez-Soto, M. ^{[2
]}

Aretxaga, G. ^{[1
]}

Sarrionandia, M. ^{[1
]}

Aurrekoetxea, J. ^{[1
]}

机构：

[1] Mondragon Unibertsitatea, Dept Mech & Ind Prod, Arrasate Mondragon 20500, Spain

[2] Univ Politecn Cataluna, Dept Ciencia Dels Mat & Eng Met, Ctr Catala Plast, Terrassa 08222, Spain

来源：

COMPOSITES PART B-ENGINEERING | 2012年 / 43卷 / 05期

关键词：

Polymer-matrix composites (PMCs); Impact behaviour; Resin transfer moulding (RTM); Thermoplastic resin; MECHANICAL-PROPERTIES; PERFORMANCE; MATRIX; RESIN;

D O I：

10.1016/j.compositesb.2012.01.091

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Carbon fibre reinforced cyclic butylene terephthalate (CF-pCBT) composites non-isothermally processed by vacuum infusion starting from a one-component system have been successfully manufactured. Both the micro-structure and low-energy impact properties of the CF-pCBT have been investigated and compared with an epoxy system (CF-epoxy). The CF-pCBT composite presents higher solidification shrinkage than the CF-epoxy one, and its void content doubles that of the CF-epoxy. The CF-epoxy composite's critical delamination threshold energy is slightly higher than that of the CF-pCBT, whereas the CF-pCBT composite absorbs twice as much energy before being penetrated. The lower interlaminar shear strength of the CF-pCBT composite is suggested to be the origin of its higher energy absorbing capability and less brittle behaviour. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：2249 / 2256

页数：8

共 30 条

[11] A new composite structure impact performance assessment program
Feraboli, P
Kedward, KT
[J]. COMPOSITES SCIENCE AND TECHNOLOGY, 2006, 66 (10) : 1336 - 1347
[12] Development of carbon/epoxy structural components for a high performance vehicle
Feraboli, P
Masini, A
[J]. COMPOSITES PART B-ENGINEERING, 2004, 35 (04) : 323 - 330
[13] Crystallization-induced shrinkage, crystalline, and thermomechanical properties of in situ polymerized cyclic butylene terephthalate
Harsch, M.
Karger-Kocsis, J.
Apostolov, A. A.
[J]. JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 108 (03) : 1455 - 1461
[14] THE EFFECT OF STACKING-SEQUENCE ON IMPACT DAMAGE IN A CARBON-FIBER EPOXY COMPOSITE
HITCHEN, SA
KEMP, RMJ
[J]. COMPOSITES, 1995, 26 (03): : 207 - 214
[15] Mechanical properties of woven glass fabric reinforced in situ polymerized poly(butylene terephthalate) composites
Ishak, Z. A. Mohd
Leong, Y. W.
Steeg, M.
Karger-Kocsis, J.
[J]. COMPOSITES SCIENCE AND TECHNOLOGY, 2007, 67 (3-4) : 390 - 398
[16] A modulated dsc study on the in situ polymerization of cyclic butylene terephthalate oligomers
Ishak, Z. A. Mohd
Shang, P. P.
Karger-Kocsis, J.
[J]. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2006, 84 (03) : 637 - 641
[17] JUDD NCW, 1978, SAMPE J, V14, P10
[18] Porosity reduction using optimized flow velocity in Resin Transfer Molding
Leclerc, Jean Sebastien
Ruiz, Edu
[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2008, 39 (12) : 1859 - 1868
[19] Long A.C., 2005, Design and Manufacture of Textile Composites
[20] MacKnight WJ, 2005, MACROMOLECULES, V38, P709

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