Polychloroprene

Polychloroprene is one of the most versatile materials used as a base for elastomeric adhesives. Contact adhesives made of chloroprene films develop high bond strength, high tack level, and auto-adhesion.

To determine the appropriate antioxidant and antioxidant level to use, it is necessary to conduct testing based on the application requirements. Non-staining, non-discoloring antioxidants are recommended. They offer overall good stabilizer performance.

Figure 1 : Yellowness Index of CR SBA Films After Aging at 80°C