Vinyl Adhesive Chemistry

Psa tapes and labels have become an important part of everyday life.

Vinyl adhesive chemistry. Exploring the chemistry of adhesives chemistry essay. In order to create long lasting bonds the adhesive chemistry must be matched with adherend and the surface. Thus we are interested in learning about the chemistry of adhesives so that we may create new generations of materials to satisfy future needs. Adhesive chemistry affects adhesion.

The molecules of two different compounds can also be made to link up forming a copolymer such as the plastic vinylite and the. These rely on adhesive material affixed to a backing such as paper or plastic film because of the inherent tackiness of the adhesive material and low surface energy these tapes can be placed onto a. The chemistry of pressure sensitive adhesives describes the chemical science associated with pressure sensitive adhesives. It was held from march 21 through 23 1983 in the westin hotel seattle.

1st jan 1970 chemistry reference this. It was based on this common interest that w set forth to org anize this symposium on recent developments in adhesive chemistry. Thermoplastic resins employed in adhesives include nitrocellulose polyvinyl acetate vinyl acetate ethylene copolymer polyethylene polypropylene polyamides polyesters acrylics and cyanoacrylics. 4368 words 17 pages essay.

The chemistry behind adhesives essentially define the physical and mechanical properties of the systems including adhesion. Vinyl compounds contain the hydrocarbon vinyl group ch 2 ch. The molecules of a single vinyl compound can be made to polymerize.