The study of polyurethane adhesive composition in aggressive environments

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

Nugaeva, V.O.^1 ; Rodionov, Yu.V.^1

Penza State University of Architecture and Construction, Penza, Russia^1

关键词: Aggressive environment;    Car parts;    Car repair;    Domestic production;    Fast curing;    Performance properties;    Polyurethane adhesives;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/5/052075/pdf
DOI  :  10.1088/1755-1315/315/5/052075

来源: IOP

【 摘 要 】

As a result of the research, the effectiveness of the use of the proposed fast-curing adhesive composition based on cold-curing polyurethanes during car repairs was confirmed. Prerequisites have been created for creating a new generation of universal polyurethane adhesive compositions for restoring vehicles with improved adhesion, physical engineering and performance properties that are highly resistant to aggressive environments and are made from materials of domestic production. The feasibility of the work is due to the presence in the market of expensive analogs of foreign production for the restoration of car parts, and therefore the task is to develop import-substituting compositions.