Design and Property Analysis of Woven Spacer Fabric Sandwich Panels

Abstract:

Two kinds of woven spacer fabrics were designed and woven with high strength low extension technical polyester filaments. Then the sandwich composite panels were built by filling polyurethane foam in the space of the fabric and combined the epoxy resin on the surface of the fabric by means of handle paste shaping craft. Finally the property of the composites，including the flexure, impact resistance and compression performance, were measured. The experimental results showed that the woven spacer fabric sandwich panels have high flexibility and rupture toughness. When the stesses of bending, impact and compression were relieved, No visible distroy of the integral panel structure was observed.

• Periodical: Advanced Materials Research (Volumes 332-334)
• Pages: 747-751
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.332-334.747
• Online since: September 2011
• Authors: Li Xia Jia, Rui Wang, Jun Mei Liu
• Keywords: Compression Performance, Epoxy Resin (ER), Flexure, Impact Resistance, Polyurethane Foam, Sandwich Panels, Woven Spacer Fabric

References

[1] X.G. Li, research on molding and mechanics for sandwich with core composed by composite pillar and foam plastic, master paper, Harbin Institute of Technology, June,2006，In Chinese

[2] M.J. Zhang, The study of manufacture technology and the structural performance of the three-dimensional weave hollow core composites, master paper, Jiangnan University, June,2006, In Chinese

[3] Ch.Y. Zhu, 3D woven fabric and its composite material, silk, 2005(1): 44-47，In Chinese

[4] M.J. Zhang, L.Q. Zhou, The manufacture and performance of woven spacer fabr ic, shangha i textile sc ience & technology, Vol. 34 No. 7, 2006, P.52-53，In Chinese

[5] P. Gu, Weaving Principle and Looming Conditions of 3D Distance Woven Fabrics, Journal of Nantong Textile Vocational Technology College, Vol.7, No.4, Dec 2007, P1-3，In Chinese

[6] Y.Chen, Z.G. Zhang, M. Li, T. Zhao, D.Y. Wang, J.M. Lv, C.N. Patent101053961A（2006）

[7] M.J. Zhang, L.Q. Zhou, Design and Manufacture of 3DWoven Spacer Fabric Composite, China Textile Leader, 2006 No.7, P68-69，In Chinese

[8] R.F. Zhao, J.Hua, J.B. Nie, Research on honeycomb three dimensional fabric and its composite material, Progress in Textile Science & Technology, May. 2007, P5，In Chinese

[9] Ch.Y. Zhu, J. Wang, H.X. Zhang, Y.Dai, Impact property of glass fiber Ppolyester 3D integrated honeycomb structure hybrid composite plates, Vol. 29 No. 7 Jul. 2008, P41-44，In Chinese