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There are 14 papers published in subject: since this site started. |
Results per page: | 14 Total, 2 Pages | << First < Previous 1 2 |
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1. Dyeing properties of two fluorescent dyes on acrylic fabrics | |||
Qin Chuanxiang,Tang Rencheng,Chen Guoqiang | |||
Textile Science and Technology 22 June 2010 | |||
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Abstract:The dyeing properties of two aminostyrylpyridinium salts, fluorescent dyes, for acrylic fabrics were investigated by following the cationic dyeing process. The influence of the hydroxyl groups of dye molecule on the dyeing properties were analyzed, and the results showed that the exhaustion value and partition coefficient value decreased a lot when there were two hydroxyl groups attached to the end of dye molecule. The reflectance of the dyed acrylic fabrics with these two fluorescent dyes is higher than 100 % in 600 - 700 nm. Moreover, the chromaticity of dyed acrylic fabric was calculated according to the EN-471 standard (2003) and the chromaticity of dyed acrylic fabric with DEASPI could meet the requirements of color of fluorescent orange. | |||
TO cite this article:Qin Chuanxiang,Tang Rencheng,Chen Guoqiang. Dyeing properties of two fluorescent dyes on acrylic fabrics[OL].[22 June 2010] http://en.paper.edu.cn/en_releasepaper/content/4376856 |
2. Preparation and characterization of functionalized nanofibers by metallic sputter coatings | |||
Dan Tao,Weidong Gao,Qufu Wei,Hongbo Wang | |||
Textile Science and Technology 11 January 2010 | |||
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Abstract:In this study, conductive metal films of copper (Cu) and silver (Ag) were deposited onto the polyamide 6 nanofiber nonwoven substrates at room temperature. Atomic force microscopy (AFM) and Scanning Electron Microscopy (ESEM) were employed to study the topography and chemical composition of the nanofibers, respectively. The AFM results indicate a significant change in the morphology of the fibers before and after the sputter coating of the metallic film. A full energy dispersive x-ray analysis (EDX) mounted on the SEM was also used to detect the elemental composition of the functional nanofibers. EDX examination reveals the change in the chemical compositions of the nanofiber surfaces. The surface conductivity properties of the fibers were also investigated. The nanofiber nonwovens sputtered with metallic coating showed significant improvement in surface electrical properties. | |||
TO cite this article:Dan Tao,Weidong Gao,Qufu Wei, et al. Preparation and characterization of functionalized nanofibers by metallic sputter coatings[OL].[11 January 2010] http://en.paper.edu.cn/en_releasepaper/content/38766 |
3. Experimental Analysis on Properties of Rotor-Spun Composite Yarns and Sirofil | |||
Yang Ruihua,Xue yuan,Wang shanyuan | |||
Textile Science and Technology 31 July 2009 | |||
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Abstract:Different kinds of yarns have different structures and performance because of different spinning type. A rotor-spun composite yarn spinning system was developed which produces different kinds of composite yarns containing filament on a modified rotor spinning frame. a supply bobbin by means of a tension device Sirofil yarns were produced by modified ring spinning machine. And longitudinal views, abrasion resistance, hairiness and breaking strength of, separately, rotor-spun composite yarn and Sirofil yarns were tested and analyzed. The conclusion that compared with sirofil, rotor-spun composite yarn had a smoother surface, less hairiness, higher abrasion resistance, lower breaking strength and better evenness was achieved. | |||
TO cite this article:Yang Ruihua,Xue yuan,Wang shanyuan. Experimental Analysis on Properties of Rotor-Spun Composite Yarns and Sirofil[OL].[31 July 2009] http://en.paper.edu.cn/en_releasepaper/content/34211 |
4. Preparation and Properties of PVAc/TiO2 Hybrid Nanofibers | |||
Wu Ning,Wei Qufu,Huang Fenglin,Cai Yibing,Gao Weidong | |||
Textile Science and Technology 06 May 2009 | |||
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Abstract:A considerable attention has focused on hybrid organic–inorganic nanocomposites in recent years. Organic–inorganic hybrids have both the advantages of organic materials, such as light weight, flexibility and good moldability, and inorganic materials, such as high strength, heat stability and chemical resistance. In this work, polyvinyl acetate (PVAc)/titanium dioxide (TiO2) organic-inorganic hybrid was prepared by sol–gel method. Electrospinning technique was used to fabricate PVAc/TiO2 hybrid nanofibers. Scanning Electron Microscopy (SEM) was employed to examine the morphology of the hybrid nanofibers. The mechanical and thermal properties were characterized by Zwick universal material testing machine and thermo gravimetric analyzer (TGA), respectively. The results showed that the mechanical and thermal stability properties were improved with TiO2 filled in the hybrid. | |||
TO cite this article:Wu Ning,Wei Qufu,Huang Fenglin, et al. Preparation and Properties of PVAc/TiO2 Hybrid Nanofibers[OL].[ 6 May 2009] http://en.paper.edu.cn/en_releasepaper/content/31986 |
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