Production Technology of Green Reinforcement Patch

The properties of the patch are mainly controlled by the process of mixing and extrusion. The ratio of various resins and rubber directly determines the properties of the patch. The formulation of reinforcing patch is mainly composed of epoxy resin, rubber (butadiene nitrile rubber, ethylene propylene diene rubber, butyl rubber) and vulcanization system. Some products are added foaming agent for the purpose of lightweight, which has no peculiar smell and green environmental protection..