Heat-Resistant Polyurethane Coatings

被引:0
|
作者
Karimova M.A. [1 ]
Bakirova I.N. [2 ]
机构
[1] PJSC Tatneft, Tatneftegazpererabotka, Almetyevsk, 423460, Tatarstan
[2] Federal State-Funded Educational Center of University Education Kazan National Research Technological University, Kazan, 420015, Tatarstan
关键词
adhesion; chemical resistance; complex aromatic oligoester diols; hardness; heat resistance; polyurethane coating; strength;
D O I
10.1134/S1995421221020106
中图分类号
学科分类号
摘要
Abstract: Polyurethane varnishes synthesized using complex aromatic oligoester diols. The coatings obtained from the varnishes are temperature resistant. The influence of the molecular mass and the structure of aromatic oligoester diol, as well as the origin of isocyanate, are studied from the standpoint of influencing coating properties. A composition of polyurethane varnish is found that makes heat-resistant coatings featuring a wide range of physical, mechanical, and protective properties. © 2021, Pleiades Publishing, Ltd.
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页码:241 / 244
页数:3
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