high efficiency catalyst PT303/polyurethane catalyst PT303 Overview: Name: Catalyst PT303 Alias: catalyst PT303, PT303, polyurethane catalyst PT303, high efficiency catalyst PT303 Product Physical Pr ...

C-225/foaming retarder 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, ...

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 r ...

catalyst C-225/polyurethane retardation 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 rebo ...