Synocat® DMDEE is suitable for water curing systems and is a strong foaming catalyst. Due to the steric hindrance of amino groups, the storage period of NCO components can be prolonged. It is suitable for the catalytic reaction of NCO and water in systems such as TDI, MDI, and IPDI; Sinocat® DMDEE is mainly used In one-component rigid polyurethane foam system, it can also be used for polyether and polyester polyurethane soft foam, semi-rigid foam, CASE material, etc. The addition amount accounts for 0.3-0.55% of the polyether/ester component.
