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HomeDefect and Diffusion ForumDefect and Diffusion Forum Vol. 410Effective Polymer Protective Coatings

Effective Polymer Protective Coatings

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Abstract:

New protective coating compositions based on epoxy resins with high rates of chemical resistance to etching solutions are developed. The chemical resistance coefficient ranges from 0.7 to 0.96. The curing process was evaluated via IR spectroscopy. For each composition, the following parameters were determined: impact strength A, compressive strength σ_compr and bending strength σ_bend, adhesion shear strength σ_shear, glass transition temperature T_gt, high elasticity modulus E_h and mesh density n_m.

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Materials Engineering and Technologies for Production and Processing VII

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Periodical:

Defect and Diffusion Forum (Volume 410)

Pages:

542-547

DOI:

https://doi.org/10.4028/www.scientific.net/DDF.410.542

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Online since:

August 2021

Authors:

Elena S. Dergunova*, German S. Dedyaev, Margarita A. Goncharova

Keywords:

Chemical Resistance, Concrete, Epoxy Resin, Polymer Epoxy Compositions

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* - Corresponding Author

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