Study on preparation and property of silicone modified epoxy emulsion

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  • 1. Guangzhou Synthetic Materials Research Institute Co.,Ltd.,Guangzhou 510665;
    2. School of Materials Science and Engineering,South China University of Technology, Guangzhou 510640

Received date: 2020-06-29

  Revised date: 2021-08-16

  Online published: 2021-12-31

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).

Cite this article

Peng Jun, Deng Sijuan, Zhang Xiwen, Ren Biye . Study on preparation and property of silicone modified epoxy emulsion[J]. New Chemical Materials, 2021 , 49(12) : 123 -126 . DOI: 10.19817/j.cnki.issn 1006-3536.2021.12.025

References

[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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