Aqueous Emulsions of Polysyloxane Polyblock Copolymers as a Basis for Weatherproof Protective Coatings
- 作者: Erofeev D.1, Kalinin A.2, Voznyakovskii A.2, Shugalei I.1
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隶属关系:
- St. Petersburg State Institute of Technology (Technical University)
- Research Institute for Synthetic Rubber
- 期: 卷 87, 编号 13 (2017)
- 页面: 3250-3254
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/221917
- DOI: https://doi.org/10.1134/S1070363217130205
- ID: 221917
如何引用文章
详细
On the way to solving the problem of developing an ecofriendly technology for preparing hydrophobic protective coatings to replace the existing technology involving casting from polymer solutions in toxic organic solvents, amphiphilic organosilicon oligomers, promising emulsifiers for preparing aqueous emulsions of organosilicon polymers, were synthesized. The synthesized oligomers were used to obtain stable aqueous emulsions of a film-forming silicone block copolymer. The resulting emulsions can be used to form hydrophobic protective coatings on the surface of construction materials. It was shown that the contact angle of wetting depends on the specific features of the preparation of the emulsion and reaches a maximum of 134°.
作者简介
D. Erofeev
St. Petersburg State Institute of Technology (Technical University)
Email: shugalei@mail.ru
俄罗斯联邦, Moskovskii pr. 26, St. Petersburg, 190013
A. Kalinin
Research Institute for Synthetic Rubber
Email: shugalei@mail.ru
俄罗斯联邦, ul. Gapsal’skaya 1, St. Petersburg, 198035
A. Voznyakovskii
Research Institute for Synthetic Rubber
Email: shugalei@mail.ru
俄罗斯联邦, ul. Gapsal’skaya 1, St. Petersburg, 198035
I. Shugalei
St. Petersburg State Institute of Technology (Technical University)
编辑信件的主要联系方式.
Email: shugalei@mail.ru
俄罗斯联邦, Moskovskii pr. 26, St. Petersburg, 190013