Electrical and Mechanical Performance of Hybrid and Non-hybrid Composites

被引:17
作者
El-Menshawy, O. F. [1 ]
EL-Sissy, A. R. [1 ]
EL-Wazery, M. S. [1 ]
Elsad, R. A. [2 ]
机构
[1] Menoufia Univ, Fac Engn, Dept Prod Engn & Mech Design, Shibin Al Kawm, Egypt
[2] Menoufia Univ, Fac Engn, Basic Sci Dept, Shibin Al Kawm, Egypt
来源
INTERNATIONAL JOURNAL OF ENGINEERING | 2019年 / 32卷 / 04期
关键词
Hybrid Composites; Water Absorption; Mechanical Behavior; Dielectric Constant; DIELECTRIC-PROPERTIES; FIBER; GLASS; CARBON;
D O I
10.5829/ije.2019.32.04a.16
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper investigated the moisture absorption, mechanical behavior and the dielect ric performance of hybrid and non-hybrid polymeric composites. Hand lay-up technique was used for processing carbon; glass reinforced polyester resin composites (non-hybrid) and carbon-glass/polyester hybrid composites with various fiber configurations. The maximum resistance of water absorption was obtained for the hybrid composites with combinations [2C-2G], where the water absorption ratio reached to 1%. In addit ion, the maximum tensile, flexural st rengths and ILSS of t his combination were 123 MPa, 1397 MPa, and 22.35 MPa, respectively. This is due to the higher tensile strength of polyester matrix and good adhesion between the glass and carbon fabrics with the polyester matrix. The dielectric constant of non-hybrid composite with codes [C] is higher than non-hybrid composite with codes [G] and dielectric constant for all hybrid composites lies between non-hybrid composites.
引用
收藏
页码:580 / 586
页数:7
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