Phenolic Resin 7522
1、Phenolic resin7522 is a kind of thermosetting butyl phenol formaldehyde resin, mainly used for neoprene rubber materials, and it is applicable to contact adhesive formulation system. The resin for this kind of adhesive initial viscosity is not too high, but it has high viscosity and good durability. In the adhesive system which use neoprene as…