Study on Emulsion Polymerization of Fluorinated Acrylate and its Application

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Abstract:

Using fluorinated acrylate (FDA) as functional monomer,the co-polymeric emulsion were prepared with acrylates(homemade) as soft monomers,sodium dodecyl sulfate (SDS) and Span-80 as emulsifie,ammonium persulfate as initiator,and methyl methacrylate(MMA) as stiff monomer.The obtained latex was characterized by FT-IR,and was used to treat cotton fabrics. Adopting two dipping and two padding finishing processes, then the treated fibrics were dried at 110°C for 1.5 min,finally cured at 170°C for 3min.The contact angles, water/oil repellency and mechanical properties of treated fabrics were tested. The results showed that the contact angle can approach to 134.3 °, water-repellency rate and oil-repellency rate of the treated fabrics can reach grade 3-4 and 1, respectively. There was little change in whiteness and wrinkle recovery angle.

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Advanced Materials Research (Volumes 518-523)

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619-622

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May 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Yamauchi M , Hirono J , Kodama S. Surf Coat Int . Vol.7(1996), p.312

Google Scholar

[2] JunLuo,Qing Wu,Quan Zhu, JianJun Chen. et a1: Knitting Industry, Vol.1(2008),p.49 (in Chinese).

Google Scholar

[3] Tingting Yang,Shimin Wang,Zunshun Xun. et a1: Polymer Bulletin,Vol.12(2003),p.13(in Chinese).

Google Scholar

[4] De Witte J, Piessens G, Dams R. Surface Coatings lnternational,Vol.2(1995),p.58

Google Scholar

[5] Holloway J H.Surface Coatings International, Vol.2(1995), p.50

Google Scholar

[6] Ito K, Kamata T.JP. Patent 0,687,548. (1994)

Google Scholar

[7] JunMin Yuan, QiuFeng An, et al: Knitting Industry,Vol.4(2010),p.25(in Chinese).

Google Scholar

[8] ZhongHua Li, WeiDong Meng,et al: Journal of Donghua University,(2009),p.547 (in Chinese).

Google Scholar

[9] Tongyu Cao, QingPu Liu, et al: Beijing chemical industry press, beijing, (1997),p.56

Google Scholar

[10] YiDing Shen. XiaoRui Li. Fine chemical,Vol.5(1997)

Google Scholar

[11] Huang Jiqing,Meng Weidong,Fengling Qin.Journal of Fluorine Chemistry,Vol.128(2007), pp.1469-1477(in Chinese).

Google Scholar