RESEARCH ON THE DEVELOPMENT OF MICROENCAPSULATED ADHESIVE COATINGS

In the article we showed data of the study on development of adhesive coatings based on polymer of vinyl acetate and encapsulated plasticizer dibutyl phthalate. To clarify the peculiarities of formation of adhesive contact was investigated the rheological properties of the melts. It is shown that the introduction of plasticizer increases the adhesion strength due to the improvement of conditions of formation of adhesive contact on microrheological mechanism. The obtained data allow to establish the optimal temperature regimes for the bonding of film materials.