Theoretical Concepts of Adhesion Polymer Blends with Porous Structures of Different Structure
D. P. Loyko, V. N. Kibzun
Turgan-Baranovsky Donetsk National University of Economics and Trade
Abstract: The adhesive strength of polymer coated fabrics is one of the main factors determining their quality. The mechanism of adhesion of the «fabric-polymer coating» system has not been finally clarified. In the course of the research, a review and a critical analysis of the reasons responsible for the adhesion of polymers to porous substrates of various structures was carried out. It was found that when choosing a substrate, it is desirable to take tissues with high porosity of textile fibers, and materials with a high degree of polarity should be used as adhesives and substrates. When developing the composition of the coating, it should be introduced into its composition substances that enhance the intermolecular interaction, for example, resorcinol-formaldehyde resin. The adhesive must have a certain viscosity. It should be taken into account its shrinkage during drying and its resistance to stretching or shearing in the event of an attempt to separate it from the substrate.
Keywords: adhesion, polymer coating, rubber, textile fibers, substrate.
Pages: 61-65.
Link for citation: Loyko, D. P.; Kibzun, V. N. Theoretical Concepts of Adhesion Polymer Blends with Porous Structures of Different Structure. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2018. – Issue 2018-1(129) Modern building materials. – Р. 61-65. – URL: https://donnasa.ru/publish_house/journals/vestnik/2018/2018-1(129)/st_09_loyko_kibzun.pdf (date of access: 15.10.2024). (in Russian)
Issue 2018-1 (129)Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture