化工新型材料

化工新型材料 ›› 2021, Vol. 49 ›› Issue (12) : 123-126. DOI: 10.19817/j.cnki.issn 1006-3536.2021.12.025

新材料与新技术

有机硅改性环氧树脂乳液的制备及性能研究

彭军, 邓思娟, 张习文, 任碧野

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Study on preparation and property of silicone modified epoxy emulsion

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Received		Published
2020-06-29		2021-12-20
Issue Date	Revised Date
2021-12-31	2020-06-29

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摘要

通过端环氧有机硅树脂(IOTA105-1000)与聚乙二醇(PEG-6000)反应得到端环氧聚醚有机硅,将端环氧聚醚有机硅与水性环氧乳化剂复配作为乳化剂,制备了新型有机硅改性环氧树脂乳液。采用傅里叶变换红外光谱仪、核磁共振氢谱仪对端环氧聚醚有机硅的结构进行表征并测试了有机硅改性环氧树脂乳液的稳定性。结果表明,端环氧聚醚有机硅添加量为20%(质量分数)时,改性环氧树脂乳液仍保持稳定,平均粒径为214nm。

Abstract

Epoxy(EP) terminated polyether silicone was prepared by reaction of EP silicone resin IOTA105-1000 and polyethylene glycol PEG-6000.The new EP resin emulsion was prepared by compounding EP terminated polyether silicone and waterborne EP emulsifier as emulsifier.The structure of EP polyether silicone was characterized by Fourier transform infrared spectroscopy and ¹H-NMR,and the stability of silicone modified EP emulsion was tested.The results showed that the modified emulsion remained stable with an average particle size of 214nm when the EP polyether silicone content was 20%(mass fraction).

关键词

有机硅 / 环氧树脂 / 乳液 / 改性

Key words

silicone / epoxy resin / emulsion / modification

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彭军, 邓思娟, 张习文, 任碧野. 有机硅改性环氧树脂乳液的制备及性能研究[J]. 化工新型材料, 2021, 49(12): 123-126 DOI:10.19817/j.cnki.issn 1006-3536.2021.12.025

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参考文献

原文顺序 | 出版日期 | 本文引用

[1] 郭何云,王煦.水性环氧树脂制备方法的研究进展[J].合成化学,2017,25(5):457-460.
[2] Liu H,Zhao C,Wang L.Mesoporous Ni-CeO₂ catalyst with enhanced selectivity and stability for reverse water-gas shift reaction[J].Journal of Chemical Engineering of Japan,2016,49(2):161-165.
[3] 向科炜,刘寿兵,许丝琪.单组分水性环氧树脂的合成及性能研究[J].中国涂料,2020,35(1):20-25.
[4] Rau S R,Vengadaesvaran B,Ramesh K,et al.Studies on the adhesion and corrosion performance of an acrylic-epoxy hybrid coating[J].Journal of Adhesion,2012,88(4):282-293.
[5] 李因文,沈敏敏,黄活阳,等.聚苯基硅氧烷与聚甲基苯基硅氧烷改性环氧树脂的合成与性能比较[J].高分子学报,2009(11):12-16.
[6] 陈志强,黄承亚.有机硅接枝共聚改性环氧树脂[J].热固性树脂,2008,23(1):42-47.
[7] Eduok,Ubong,Szpunar,et al.Recent developments and applications of protective silicone coatings:a review of PDMS functional materials[J].Progress in Organic Coatings,2017,111:124-163.
[8] 严瑾.有机硅低聚物改性自乳化水性环氧树脂的合成与表征[J].化工管理,2018(22):44-46.
[9] 沈一丁.丙烯酸酯/有机硅接枝改性水性环氧树脂的合成研究[J].陕西科技大学学报(自然科学版),2016,34(6):81-86.

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