直链脂肪醇聚氧乙烯醚稳定的高含氢硅油乳液的制备及其性能研究

doi:10.3969/j.issn.2097-2806.2026.04.003

Abstract

Abstract:

High-hydrogen silicone oil-in-water emulsions were prepared by mechanical emulsification using polymethylhydrosiloxane trimethylsiloxy terminated （H=1.6%） as the dispersed phase and fatty alcohol polyoxyethylene ethers AEO-3 and AEO-9 as the mixed emulsifiers. The effects of the mass ratio and dosage of the mixed emulsifiers on the stability of emulsions were investigated. The stabilization mechanism of the emulsion was studied by analyzing the surface/interfacial activities of the mixed emulsifiers and the particle size distribution and microstructure of the emulsion. The results showed that the optimized conditions for preparation of the emulsion were as follows: The content of polymethylhydrosiloxane trimethylsiloxy terminated was 35%, the mass ratio of AEO-3∶AEO-9 was 7∶3, the total dosage of the mixed emulsifiers was 2% of the mass of the emulsion, and the stirring rate for emulsification was 3 000 r/min. The appearance of the emulsion thus prepared was a milky white liquid, indicative of good centrifugal stability and dilution stability, and the particle size of the emulsion was approximately 1.30 μm and merely increased to 1.76 μm after 90 days. The results for modification of the surface of a microscope slide with the high-hydrogen silicone oil emulsion showed that, the contact angle of water on the surface of the slide treated with the emulsion could reach 123.3 °, and the contact angle was still 114.5 ° after 50 times of rinsing, which indicated that the emulsion endowed the slide with good water repellency. This work could provide theoretical basis and technical support for application of high-hydrogen silicone oil emulsions.

Key words: polymethylhydrosiloxane trimethylsiloxy terminated emulsion, emulsion stability, emulsification process, hydrophobicity

CLC Number:

TQ423

Xiao Wang, Xiaoya Liang, Zhiwang Han, Jiaqian Yang, Lifei Zhi, Zhiyun Li, Guoyong Wang. Preparation and performance of high-hydrogen silicone oil emulsions stabilized with straight-chain fatty alcohol polyoxyethylene ethers[J].China Surfactant Detergent & Cosmetics, 2026, 56(4): 433-440.

Figures/Tables 13

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References 31

[1]	Badr A A. Performance of knitted fabrics finished with different silicone softeners[J]. Journal of Engineered Fibers and Fabrics, 2018, 13(1): 47-59.
[2]	Chruściel J J. Modifications of textile materials with functional silanes, liquid silicone softeners, and silicone rubbers: A review[J]. Polymers, 2022, 14(20): 4382. doi: 10.3390/polym14204382
[3]	Aziz T, Fan H, Khan F U, et al. Modified silicone oil types, mechanical properties and applications[J]. Polymer Bulletin, 2019, 76: 2129-2145. doi: 10.1007/s00289-018-2471-2
[4]	Wolf L, Hoffmann H, Watanabe K, et al. Microemulsions from silicone oil with an anionic/nonionic surfactant mixture[J]. Physical Chemistry Chemical Physics, 2011, 13(8): 3248-3256. doi: 10.1039/c0cp00062k pmid: 21206960
[5]	Purohit P S, Somasundaran P. Modification of surface properties of cellulosic substrates by quaternized silicone emulsions[J]. Journal of Colloid and Interface Science, 2014, 426: 235-240. doi: 10.1016/j.jcis.2014.04.011 pmid: 24863788
[6]	朱文丽, 李凤艳, 赵天波. 高稳定性硅油乳液的制备研究[J]. 应用化工, 2011, 40(2): 266-269, 273.
[7]	沈萍萍, 冯钦邦, 吴利民, 等. 甲基硅油乳液的制备研究[J]. 有机硅材料, 2017, 31(2): 107-110.
[8]	吴翠, 秦大伟, 李庆, 等. 纳米粒径级二甲基硅油乳液的制备研究[J]. 有机硅材料, 2024, 38(5): 46-50.
[9]	魏璐, 刘凯, 黄六莲, 等. 氨基硅油微乳液的制备及其在面巾纸中的应用(Ⅰ) : 氨基硅油微乳液的制备[J]. 造纸科学与技术, 2018, 37(5): 60-64.
[10]	王彦珍, 宋秘钊, 王娟, 等. 氨基聚醚改性硅油柔软剂在亚麻织物上的应用[J]. 棉纺织技术, 2021, 49(10): 38-41.
[11]	冯坤, 麦嘉仪, 汤金伟, 等. 乳化剂对氨基硅油应用性能的影响[J]. 印染助剂, 2025, 42(1): 50-54, 59.
[12]	鲍利红, 谈婷婷. 高黏度羟基硅油乳化制备皮革手感剂的研究[J]. 中国皮革, 2015, 44(16): 65-67.
[13]	暴军萍, 李凤艳, 赵天波. 硅油乳液的制备及乳化条件的研究[J]. 日用化学工业, 2009, 39(6): 395-398.
[14]	杜颖, 张碧莲, 李万锋, 等. 羟基硅油乳化工艺的研究——以OHX-4081为例[J]. 染整技术, 2022, 44(3): 32-35.
[15]	刘泽槟, 朱文浩, 付尽国, 等. 有机硅复配乳液消泡剂制备工艺的研究[J]. 应用化工, 2019, 48(2): 398-401, 417.
[16]	秦钰波. D相乳化法制备纳米乳液的影响因素及乳化机理研究[D]. 上海: 上海应用技术大学, 2020.
[17]	王晓敏, 屈世元, 高敏, 等. 玻璃纤维浸润剂用脂肪醇聚氧乙烯醚[J]. 化工科技, 2023, 31(5): 10-13.
[18]	乔志勇, 刘慎, 邵正萍, 等. 脂肪醇聚氧乙烯醚在浆纱中的应用[J]. 棉纺织技术, 2017, 45(3): 22-26.
[19]	唐晓红, 吴崇珍, 李成未, 等. 脂肪醇聚氧乙烯醚的特性及应用[J]. 日用化学品科学, 2012, 35(2): 22-24.
[20]	Cheng L, Guo H, Gu Z, et al. Effects of compound emulsifiers on properties of wood adhesive with high starch content[J]. International Journal of Adhesion and Adhesives, 2017, 72: 92-97. doi: 10.1016/j.ijadhadh.2016.10.001
[21]	Yang X, Fang Q, Sun M, et al. Experimental and theoretical study on the influence of fatty alcohol polyoxyethylene ether on the surface roughness of silicon in alkaline solutions[J]. ECS Journal of Solid State Science and Technology, 2024, 13(1): 014002. doi: 10.1149/2162-8777/ad1c8a
[22]	赵国玺, 朱㻉瑶. 表面活性剂的作用原理[M]. 北京: 中国轻工业出版社, 2003.
[23]	Miller D S, Jing M, Yu D, et al. Impact of degree of ethoxylation on sodium lauryl ether sulfate surfactant adsorption onto silicone-in-water emulsion droplets[J]. Langmuir, 2024, 40(36): 18917-18924. doi: 10.1021/acs.langmuir.4c01433
[24]	Ma Y, Gao Y, Zhao X, et al. A natural triterpene saponin-based Pickering emulsion[J]. Chemistry-A European Journal, 2018, 24(45): 11703-11710. doi: 10.1002/chem.201801619 pmid: 29878522
[25]	高维英. 全氟壬烯氧基苯磺酸钠/十二烷基硫酸钠复配体系的溶液性能[J]. 精细化工, 2011, 28(9): 852-856.
[26]	Barradas T N, de Campos V E B, Senna J P, et al. Development and characterization of promising O/W nanoemulsions containing sweet fennel essential oil and non-ionic surfactants[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2015, 480: 214-221. doi: 10.1016/j.colsurfa.2014.12.001
[27]	Chebil A, Desbrieres J, Nouvel C, et al. Ostwald ripening of nanoemulsions stopped by combined interfacial adsorptions of molecular and macromolecular nonionic stabilizers[J]. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2013, 425: 24-30. doi: 10.1016/j.colsurfa.2013.02.028
[28]	尹金超, 陈宇开, 蒋建中, 等. 酸碱-氧化还原双重刺激响应型表面活性剂的合成与性能[J]. 高等学校化学学报, 2017, 38(9): 1645-1653. doi: 10.7503/cjcu20170054
[29]	Pinto I, Buss A. ζ Potential as a measure of asphalt emulsion stability[J]. Energy & Fuels, 2020, 34(2): 2143-2151. doi: 10.1021/acs.energyfuels.9b03565
[30]	Zhang X, Liu J. Effect of arabic gum and xanthan gum on the stability of pesticide in water emulsion[J]. Journal of Agricultural and Food Chemistry, 2011, 59(4): 1308-1315. doi: 10.1021/jf1034459 pmid: 21226518
[31]	Rollings D E, Veinot J, Gauthier M. Polysiloxane nanofibers via surface initiated polymerization of vapor phase reagents: A mechanism of formation and variable wettability of fiber-bearing substrates[J]. Langmuir, 2008, 24(23): 13653-13662. doi: 10.1021/la801595m pmid: 18980346

乳化剂用量^1）	质量比	外观	常温稳定性（48 h）	离心稳定性	稀释稳定性
3%	1∶9	不漂油，乳白色液体	不分层	分层	差
	2∶8	漂油，乳白色液体	分层	分层	差
	3∶7	少量油滴，乳白色液体	分层	分层	一般
	4∶6	有油滴，乳白色液体	分层	分层	一般
	5∶5	乳液分层明显	分层	分层	良好
	6∶4	不漂油，乳白色液体	不分层	分层	良好
	7∶3	不漂油，乳白色液体	不分层	未分层	良好
	8∶2	不漂油，乳白色液体	不分层	未分层	良好
	9∶1	漂油，乳白色液体	分层	分层	差

m （AEO-3） ∶m （AEO-9）	乳化剂用量^1）	常温稳定性（48 h）	离心稳定性	水分散稳定性
7∶3	1%	分层	分层	2级
	2%	不分层	未分层	5级
	3%	不分层	未分层	5级
	4%	不分层	未分层	5级
	5%	分层	分层	2级
	6%	分层	分层	1级
8∶2	1%	不分层	分层	1级
	2%	不分层	未分层	5级
	3%	不分层	分层	5级
	4%	分层	分层	2级
	5%	分层	分层	1级
	6%	分层	分层	1级

m （AEO-3） ∶m （AEO-9）	乳化剂用量	稳定30天后外观	耐电解质稳定性	耐硬水稳定性	耐低温性（-15 ℃，24 h）	耐高温性（60 ℃，24 h）
7∶3	2%	乳白色液体	良好	良好	稳定	稳定
	3%	少量油滴，乳白色液体	良好	良好	稳定	分层
	4%	有油滴，乳白色液体	良好	良好	稳定	分层
8∶2	2%	乳白色液体	良好	良好	稳定	分层

乳化剂用量	m （AEO-3） ∶m （AEO-9）	（r₀±SD） /μm	PDI±SD	Zeta电位/mV
2%	7∶3	1.33±0.037	0.192±0.012	-36.36
2%	8∶2	1.42±0.023	0.236±0.019	-25.22

Preparation and performance of high-hydrogen silicone oil emulsions stabilized with straight-chain fatty alcohol polyoxyethylene ethers

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