Research of the influence of adhesive additives on the bond strength between layers of polyvinyl chloride awning materials

To create polyvinyl chloride (PVC) tent materials with high adhesive strength between layers, formulations of plastisols using adhesive additives – ED-20 epoxy resin and polyethylene polyamine (PEPA) crosslinking agent, diisocyanate and perchlorovinyl resin – have been developed. Rheological properties of plastisols containing adhesion additives of different nature have been studied. The effect of adhesion additives on the bond strength between polyester fabric and PVC coating have been investigated.