foaming retarder/high rebound retardation catalyst/high Rebound Delayed Catalyst C-225 Overview: Chinese name: polyurethane delay catalyst C-225 Alias: foam delay agent C-225, foam delay agent, high rebound delay catalyst, high rebound delay catalyst, C-225, catalyst C-225, polyurethane delay catalyst C-225, delay catalyst C-225, high rebound delay catalyst C-225, high rebound catalyst C-225, soft foam catalyst, high...