Composite nonwovens

Cho, T.-H., Tanaka, M., Onishi, H., Kondo, Y, Nakamura, T, Yamazaki, H., Tanase, S., Sakai, T, 2008. Silica-composite nonwoven separators for lithium-ion battery development and characterization. 

Composite nonwoven materials Improving comfort, performance and protection... 

Composite nonwoven structures composed of two parallel layers kept at a distance apart can be made by the 3D Web Linker from Laroche, France. This is based on the Nepco Technology shown in Figure 8.12. The two feed webs are linked by vertical fibres generated through needling. The final product is essentially a spacer fabric with a largely hollow centre between the two face webs. This can be further processed to make a variety of composites (Le Roy, 1995 Poillet and Le Roy, 2003). The hollow space may also be filled with other filling materials. Nonwoven spacer fabrics can also... 

We have defined the composite nonwoven sector broadly to encompass the general composite plastic sector plus mixed and hybrid nonwoven processes, and coated and laminated nonwoven materials. This definition encompasses ... 

One of the most successful composite nonwoven applications is the use of needle-punched nonwovens as wheel arch liners. These are the first nonwoven composites to be used as exterior automotive parts. The textile wheel arch liner was developed by Borgers in 1995. 

Das D, Pourdeyhimi B. Composite Nonwoven Materials Structure, Properties and Applications. Woodhead Publishing Ltd 2014. 

T. Cho, M. Tanaka, H. Ohnishi, Y. Kondo, M. Yoshikazu, T. Nakamura, et al.. Composite nonwoven separator for hthium-ion battery development and characterization, J Power Sour 195 (2010) 4272-4277. 

Li, T. T., Wang, R., Lou, C. W., Lin, J. H. (2012). Evaluation of high-modulus, puncture resistance composite nonwoven fabrics by response surface methodology. Journal of Industrial Textiles, 43(2), 247—263. 

Liu B, Liu W. and Hu J. ( 2005), Temperature/pH Responsive Composite Nonwoven Fabrics Grafted with Poly(N-isopropylacrylamide)/polyure-thane Hydrogel. The Fiber Society 2005 Spring Conference. St. Gallen, Switzerland. 

Keywords 3D composites, nonwovens, para-aramid fibers. 

P(VDF-HFP) possessed a melting point at about 145 °C [60] however, cellulose (3 wt%)/P(VDF-HFP) did not show any obvious endothermic peak below 300 °C. After thermal treatment in oven at 200 °C for 0.5 h, the cellulose/P(VDF-HFP) composite nonwoven exhibited negligible dimensional change [46]. 

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