PRODUCTION OF ANTI-CORROSION COATING COMPOSITIONS ON THE BASIS OF MODIFIED UREA-FORMALDEHID OLGYMERS. STUDY OF ADHESIS ABILITY OF COVER COMPOSITIONS ON THE BASIS OF MODIFIED UREA-FORMALDEHID OLIGOMERS

Urea-formaldehyde oligomer was modified with phenolomonomaleinamide in different proportions (1, 2, 3%) to form coating compositions. The adhesion and physical-mechanical properties of the prepared compositions at different temperatures were studied and compared with the properties of the composition based on the unmodified oligomer.