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POLYCAT® 557 is a catalyst that belongs to the category of standard TEDA (triethylenediamine) and DBU (1,8-diazabicyclo[5.4.0]undec-7-ene)-based catalysts. It is specifically designed to deliver high-performance foam reactions, catering to the requirements of applications like spray foam. Additionally, it is utilized in 2K PU (polyurethane) leather applications.

Functions: Catalyst

Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Industrial Additives Functions

Applications & Uses

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Industrial Additives End Use