Why does phenolic resin 2402 enhance the tackiness of neoprene adhesives? Because phenolic resin contains hydroxyl groups, it reacts with other components in chloroprene adhesives. After adding Phenolic Resin 2402, the resulting chloroprene adhesive products exhibit enhanced heat resistance and adhesive strength, with minimal deformation and excellent ductility. Additionally, phenolic resin possesses high viscosity; when incorporated into chloroprene adhesives, it increases the overall viscosity of the system. Overall, Phenolic Resin 2402 significantly improves the tackiness of chloroprene adhesives. Follow jitian Chemical to learn more about chemical knowledge.