Blowing catalyst help to improve reaction between H2O and NCO in flexible and rigid foam.
Gelling catalyst mainly accelerate the reaction of OH and NCO in polyurethane foam.
TMG N,N,N′,N′-Tetramethylguanidine CAS80-70-6 N,N,N′,N′-Tetramethylguanidine CAS No.: 80-70-6 Overview: ...
NT CAT 33L CAS No. Applications NT CAT 33L is a colorless to light yellow transparent liquid. NT CAT 33L is a low emission c ...