Research on Mechanical Properties of Warp Knitted Spacer Fabric Composites

Xiao Hong Ma; Zhi Gang Qin

doi:10.4028/www.scientific.net/AMR.332-334.1760

Paper Titles

A New Method of Activated Carbon Loading MnO₂ to Formaldehyde Degradation
p.1743

A Case Study on the Wool Textile Enterprise Brands of Modern Shanghai — Take the Brand of Zhanghua "Nine one Eight" for an Example
p.1747

Cononsolvency Phenomena of Poly(N-Isopropylacrylamide) in Mixed Solvents at Different Temperatures
p.1752

Hemp Powders Used as Sorbents to Remove Zn²⁺ Ions from Aqueous Solution
p.1756

Research on Mechanical Properties of Warp Knitted Spacer Fabric Composites
p.1760

Preparation of Hydrophilic and Antifouling PVC/PAN Hollow ﬁber Membrane
p.1764

Study of the Traditional Daur Dress
p.1769

The Development of a High Elastic 3D Prefabricated Composite
p.1773

Girth Calculative Rules Research of Female Body Based on 2D Figures
p.1777

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Research on Mechanical Properties of Warp Knitted Spacer Fabric Composites

Abstract:

Two kinds of warp-knitted spacer fabrics are knitted on a Raschel latch needle warp knitting machine with glass continuous-filament yarns. The glass/ unsaturated polyester resin composites are produced by manual molding technology. The tensile and flexural properties of composite specimens are tested in automatic testing machine. The tensile and flexural properties of composites are analyzed in the course, wale and diagonal directions. The results show that mechanical properties of composites possess obvious orthotropic characteristics; the differences of fiber volume fraction and yarn orientations result in the different tensile mechanical of composites. Warp-knitted spacer fabric composites revealed good flexural mechanical properties.