Vectran®의 수중 분산 거동에 미치는 계면활성제의 영향(Ⅰ) -쿼드라트법을 결합한 수중 분산 거동 평가-
Effects of Surfactants on Dispersion Behavior of Vectran® in Water -Evaluation of Fibers Dispersion Behavior in Water with Quadrat Analysis-
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초록
To give a positive effect on dispersion behavior of high performance fibers Vectran® in water with reference to wet-laid nonwoven technology, 9 kinds of sulfonate type anionic surfactants were chosen to study. After dispersion experiment, the number and the area occupied by fibers in each sample were counted and figured to calculate the index of dispersion in conjunction with quadrat analysis. Similar tendency was observed in the results of two experiments. The sample without addition of any surfactant resulted in the most aggregated dispersion behavior. As the length of alkyl group attached to sulfonate increases, the sample shows more dispersed behavior. The sample with the surfactant having the aryl group and the longer alkyl group shows the most dispersed behavior and it can be seen with the naked eye as well.
Abstract
To give a positive effect on dispersion behavior of high performance fibers Vectran® in water with reference to wet-laid nonwoven technology, 9 kinds of sulfonate type anionic surfactants were chosen to study. After dispersion experiment, the number and the area occupied by fibers in each sample were counted and figured to calculate the index of dispersion in conjunction with quadrat analysis. Similar tendency was observed in the results of two experiments. The sample without addition of any surfactant resulted in the most aggregated dispersion behavior. As the length of alkyl group attached to sulfonate increases, the sample shows more dispersed behavior. The sample with the surfactant having the aryl group and the longer alkyl group shows the most dispersed behavior and it can be seen with the naked eye as well.
참고문헌 (17)
- D. E. Beers, "Vectran Highperformace Fibre", J. of the Textile Institute, 81(4), pp.561~ (1990)
- I. S. Kim, "High Performance Industrial Materials -Super Fiber Materials-", Fiber Technology and Industry, 18(1), pp.1~ (2014)
- B. Wulfhorst, "Textile Technology", pp.167~187 (2004), Hanser
- C. F. White, "Wet-formed Nonwoven Webs from High-performance Fibers", Tappi J, 72(12), pp.109~ (1989)
- A. Jayachandran, "Fundamentals of Fiber Dispersion in Water", 석사, pp.2001
- S. K. Lee, "Studies on the Manufacture of Wet-laid Nonwoven Fabrics Using High Tenacity Fibers(Ⅰ) -Theoretical and Phenomenological Consideration of Fiber Dispersion in Water-", J. of Korean Fiber Society, 34(12), pp.810~ (1997)
- Y. A. Kwon, "Effects of Cationic Surfactnats on the Selected Physical Properties of DP Finished Cotton Fabrics(Ⅰ) -Wetting Behavior of Single Fiber-", Textile Coloration and Finishing(J. of Korea Soc. Dyers and Finishers), 13(1), pp.18~ (2001)
- 김천희, "비이온계 계면활성제 수용액에서 Polyester", Cotton(65, 한국염색가공학회지, pp.2011, 23(2)[DOI]
- D. W. Harvey, "Geographical Processes and the Analysis of Point Patterns: Testing Models of Diffusion by Quadrat Sampling", Transactions of Institute of British Geographers, 40, pp.81~ (1966)
- W. M. Linfield, "Anionic Surfactants", pp.316~343 (1976), Marcel Dekker, INC
- J. F. Heltshe, "Spatial Pattern Detection Using Quadrat Samples", Biometrics, 40(4), pp.877~ (1984)
- B. Pourdeyhimi, "Area-based Strategy for Determining Web Uniformity", Textile Research J, 72(12), pp.1065~ (2002)
- C. Ericson, "Spunbond Nonwoven Fabric Studies I: Characterization of Filament Arrangement in the Web", Textile Research J, 43(7), pp.371~ (1973)
- D. Das, "An Investigation into Fiber Dispersion Behavior in Water with Reference to Wet-Lay Nonwoven Technology", J. of Dispersion Science and Technology, 33(8), pp.1225~ (2012)
- H. Lien, "A Method of Inspecting Non-woven Basis Weight Using the Exponential Law of Absorption and Image", Textile Research J, 76(7), pp.547~ (2006)
- M. J. Rosen, "Surfactants and Interfacial Phenomena", pp.105~177 (1978), Wiley-Interscience Publication
- S. Paria, "Khilar, A Review on Experimental Studies of Surfactant Adsorption at the Hydrophilic Solid-water Interface", Advances in Colloid and Interface Science, 110, pp.75~ (2004)