Mechanical Properties Of 3D-Structure Composites Based On Warp-Knitted Spacer Fabrics

• Autorzy: Chen S. , Long H. R. , Liu Y. H. , Hu F. H.

Identyfikatory

DOI

10.2478/aut-2014-0045

• Języki publikacji: EN

Abstrakty

EN

In this paper, the mechanical properties (compression and impact behaviours) of three-dimension structure (3D-structure) composites based on warp-knitted spacer fabrics have been thoroughly investigated. In order to discuss the effect of fabric structural parameters on the mechanical performance of composites, six different types of warp-knitted spacer fabrics having different structural parameters (such as outer layer structure, diameter of spacer yarn, spacer yarn inclination angle and thickness) were involved for comparison study. The 3D-structure composites were fabricated based on a flexible polyurethane foam. The produced composites were characterised for compression and impact properties. The findings obtained indicate that the fabric structural parameters have strong influence on the compression and impact responses of 3D-structure composites. Additionally, the impact test carried out on the 3D-structure composites shows that the impact loads do not affect the integrity of composite structure. All the results reveal that the product exhibits promising mechanical performance and its service life can be sustained.

Słowa kluczowe

EN

3D-strucutre composites; three-dimension structure; warp-knitted spacer fabrics; mechanical properties; flexible polyurethane foams

PL

struktury 3D; struktury trójwymiarowe; właściwości mechaniczne; pianka poliuretanowa elastyczna; tekstylia

• Wydawca: Lodz University of Technology, Faculty of Material Technologies and Textile Design
• Czasopismo: Autex Research Journal
• Rocznik: 2015
• Tom: Vol. 15, no. 2
• Strony: 127--137
• Opis fizyczny: Bibliogr. 16 poz.

Twórcy

autor

Chen S.

• College of Textiles, Donghua University, Shanghai 201620, China
• Key Laboratory of Textile Science &Technology, Ministry of Education, China

autor

Long H. R.

• College of Textiles, Donghua University, Shanghai 201620, China
• Key Laboratory of Textile Science &Technology, Ministry of Education, China

autor

Liu Y. H.

• R &D building, BASF PuDong Site, Shanghai 200100, China

autor

Hu F. H.

• BAPS, BASF PuDong Site, Shanghai 200100, China

Bibliografia

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