Epoxy coatings with increased hydrophobicity modified by isocyanurate containing siloxane

被引：6
|
作者：
Byczynski [1 ]
Dutkiewicz M. [2 ,3 ]
Januszewski R. [4 ]
Wrona P. [1 ]
Pilch - Pitera B. [1 ]
机构：
[1] Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, Rzeszow
[2] Centre for Advanced Technologies, Adam Mickiewicz University, Uniwersytetu Poznańskiego 10, Poznan
[3] Poznań Science and Technology Park, A. Mickiewicz University Foundation, Rubież 46, Poznan
[4] Faculty of Chemistry, Adam Mickiewicz University, Uniwersytetu Poznańskiego 8, Poznan
来源：
Byczyński, Łukasz (lbyczynski@prz.edu.pl) | 1600年 / Elsevier Ltd卷 / 24期
关键词：
Coating; Epoxy resin; Gloss; Hydrophobicity; Isocyanurate; Siloxane; Thermal properties;
D O I：
10.1016/j.mtcomm.2020.101001
中图分类号：
学科分类号：
摘要：
Isocyanurate containing siloxane was employed for modification of high - solid epoxy coatings based on diglycidyl ether of bisphenol A, which were cured with isophorone diamine. The structure of the samples was investigated by FTIR spectroscopy. The thermal behavior was studied by differential scanning calorimetry and thermogravimetric analysis. Hydrophobicity of coatings was determined by contact angle measurements and by calculation of surface free energy. Performance properties of the coatings were characterized by König hardness, scratch resistance, impact resistance, and gloss measurements. © 2020 Elsevier Ltd
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