K-KAT 348

K-KAT 348 is a versatile, efficient bismuth carboxylate catalyst that can be used as an alternative to DBTDL in 2K and 1K polyurethane systems. It provides similar properties to organotin catalysts without environmental drawbacks.

It is also a non-persistent catalyst that is effective for resin synthesis.

Metal TypeBismuth carboxylate
% Active25
Market Application1K blocked PU, 2K PU, Resin synthesis
Application AdvantageExterior durability, Front end cure, Tin-free
Product GroupCatalyst (tin-free)

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