Open AccessInfluence of environmental factors on the processes of biodegradation of vinylester composites
Author(s) -
Е. Н. Каблов,
Владимир Ерофеев,
A V Dergunova,
E V Deraeva,
D A Svetlov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1687/1/012029
Subject(s) - biodegradation , composite material , vinyl ester , materials science , polymer , composite number , polyester , environmental effect , environmental impact assessment , chemistry , ecology , organic chemistry , copolymer , biology
Polymer composite materials based on various binders are widely used in the construction industry. Polymer composites are characterized by high performance. Of great interest is the study of more economical compared to other polymers vinylester composites. They are successfully used in the US and European countries. In Russia, the use of polyester resin as a binder is not as common as abroad. At the same time, the influence of environmental factors on the biodegradation of vinyl ester polymer composites has not been sufficiently studied to date. This study is devoted to the study of the biostability of vinyl-ether composites under the influence of environmental factors. The most significant are the processes of atmospheric aging of materials, which include a complex effect of climatic and environmental factors. The study of changes in the species composition of microflora and indicators of resistance of composites, depending on their composition and operating conditions in the conditions of the seacoast.