[부직포] Elucidating the Design and Impact Properties of Composite Nonwoven Fabrics with Various Filaments in Bulletproof Vest Cushion Layer 출판일 : 2009.02.01 저자 : Chia-Chang Lin, Chin-Mei Lin, Chao-Chiung Huang, Ching-Wen Lou, Hsien-Hui Meng, Chan-Hung Hsu, and Jia-Horng Lin 서지사항 : Textile Reseach Journal, Volume 79, Issue 3, 268페이지 등록일 : 2011.05.16 I 조회수 : 117 작성자 : admin |
Nonwoven materials have been used in ballistic protection applications because they offer
the advantages of light and flexible fabrics. This study examined the ballistic protection
efficacy of a nonwoven structure with high tenacity polyamide staple fiber as its main
component. The nonwoven structure was reinforced with low-melt polyester fiber. High
tenacity filaments were laid between two layers of polyamide webs and bonded via needle
punching. The impact-resistant properties were assessed using dropped weight and bullet-
shooting impact tests. The results of the dropped weight-impact test were used to examine
the optimum processing conditions for composite nonwoven fabrics. Furthermore, the
results of the bullet-shooting test were used to examine the ballistic protection performance
of composite nonwoven fabrics. The experiment's results demonstrated that the cushion
structure of composite nonwoven fabric could reduce non-penetration damage and increase
the ballistic-resistant properties of bullet-resistant vest.
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