Effect of ply lay-up and curing pressure on void content in GFRP laminates of unsaturated polyester resin-reinforced woven E-glass fibers

被引：5

作者：

Beng, Yeo Kiam ^{[1
]}

Dalimin, Mohd Noh ^{[2
]}

Salit, Mohd Sapuan ^{[3
]}

Faizal, Mohd Aidy ^{[1
]}

Shah, Mohd Kamal Mohd ^{[1
]}

机构：

[1] Univ Malaysia Sabah, Adv Composites & Mat, Fac Engn, Kota Kinabalu, Sabah, Malaysia

[2] Univ Tun Hussein Onn Malaysia, Fac Sci Technol & Human Dev, Phys, Parit Raja, Malaysia

[3] Univ Putra Malaysia, Inst Trop Forestry & Forest Prod, Seri Kembangan, Malaysia

来源：

JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | 2017年 / 31卷 / 12期

关键词：

GFRP laminate properties; Plain-weave woven fiber; Fraction volume; Curing pressure;

D O I：

10.1007/s12206-017-1120-2

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper describes a laminate curing process by hand lay-up of plain-weave woven Glass fiber-reinforced polymer (GFRP) composite composed of unsaturated polyester resin reinforced with E-glass fiber fabric, EWR-600B. Symmetrical and non-symmetrical ply orientation arrangements were introduced with respect to different curing pressures to produce consistent composite panels according to the British standard code: BS 1268 (2001) for evaluations of void content and physical properties. Quantitative analysis of volume and weight fractions and void volume content were investigated according to the ASTM code: D 2734. Woven GFRP composites fabricated under different curing pressures of 351.2 (35.8 kg/m(2)), 687.7 (70.1 kg/m(2)), 1020.2 (104 kg/m(2)) and 1355.7 Pa (138.2 kg/m(2)) showed minimal significant effect on volume and weight fractions of symmetrical and non-symmetrical ply lay-up arrangement, whereas 4 % void content still fulfilled the limit of medium quality composite.

引用

页码：5779 / 5784

页数：6