新型聚醚基三硅氧烷表面活性剂的制备及表面活性

doi:10.3969/j.issn.1001-1803.2019.01.001

Abstract

Abstract:

Polyether based trisiloxane surfactants were synthesized by thiol-ene reaction of thiopropyl-trisiloxane and polyethylene glycol allyl methyl ether and its structure were characterized by FT-IR and ¹H NMR. Its surface activity were investigated by measuring surface tension. The results show that the method can efficiently synthesize high-purity polyether based trisiloxane surfactants, which can reduce the surface tension of water to 21~23 mN/m and has excellent surface activity.

Key words: trisiloxane, polyether, thiol-ene reaction, surface activities

CLC Number:

TQ423

Yong-xiang MIAO,Jing-lin TAN,Miao-miao LIN,Zi-yan HE. Synthesis and surface activities of novel polyether based trisiloxane surfactants[J].China Surfactant Detergent & Cosmetics, 2019, 49(1): 1-4.

Figures/Tables 5

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Tab. 1

References 14

[1]	Hill R M . Silicone surfactants-new developments[J]. Current Opinion in Colloid & Interface Science, 2002,7:255-261.
[2]	Hill R M . Silicone surfactants[M]. New York: Marcel Dekker, 1999.
[3]	Huang L X, Huang J, Li X Q , et al. Synjournal and characterization of non-ionic trisiloxane surfactant[J]. Journal of Shanxi University of Science & Technology, 2010,28:40-43.
[4]	Li X H , Trisiloxane surfactant[J]. Silicone Material, 2004,18(1) : 32-34.
[5]	Chung D W, Lim J C . Study on the effect of structure of polydimethylsiloxane grafted with polyethyleneoxide on surface activities[J]. Colloid Surfaces A, 2009,336:34-40. doi: 10.1016/j.colsurfa.2008.11.020
[6]	Jiang H L, Chen P H, Deng J F , et al. Synjournal of polyether amino silicone modified surfactant[J]. Silicone Material, 2006,20(1) : 9-12.
[7]	Gentle T E, Snow S A . Adsorption of small silicone polyether surfactants at the air/water interface[J]. Langmuir, 1995,11:2905-2910. doi: 10.1021/la00008a011
[8]	Marciniec B, Gulinski J, Urbaniak W , et al. Comprephensive handbook on hydrosilylation[M]. Oxford: Pergamon Press, 1992.
[9]	Wang J . Preparation of siloxane-oxyalkylene copolymers and their application in defoamers[D]. Hangzhou: Zhejiang University, 2004.
[10]	Liao H L, Zhu H J, Li F Y . Catalytic synjournal of silicone polyether surfactant under no solvent condition[J]. China Surfactant Detergent & Cosmetics, 2005,35(6) : 350-352.
[11]	Chung D W, Kim T G . Study on the effect of platinum catalyst for the synjournal of polydimethylsiloxane grafted with polyoxyethylene[J]. Journal of Industrial and Engineering Chemistry, 2007,13(4) : 571-577.
[12]	Chung D W, Kim T G . Solvent effect on the hydrosilylation reactions for the synjournal of polydimethylsiloxane grafted with polyoxyethylene catalyzed by speier’s catalyst[J]. Journal of Industrial and Engineering Chemistry, 2007,13(6) : 979-984.
[13]	Yin D N . Synthesis and properties of polyether based trisiloxane[D]. Guangzhou: Guangzhou University, 2007.
[14]	Song J L, Chen L X, Wang Y Z , et al. Thiol-vinyl silizane polymerized by UV[J]. Imaging Science and Photochemistry, 2008,26(3) : 218-223. doi: 10.7517/j.issn.1674-0475.2008.03.218

表面活性剂	cmc×10⁵/（mol·L^-1）	γ_cmc/（mN·m^-1）	π_cmc	pc₂₀
Si₃EO₇	4.25	22.9	49.6	5.52
Si₃EO₈	13.5	23.1	49.4	5.08
Si₃EO₁₀	14.5	21.5	51.0	5.43

Synthesis and surface activities of novel polyether based trisiloxane surfactants

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