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.
TMEDA (N,N,N’,N’-Tetramethylethylenediamine) CAS No.110-18-9 Over view Common Name: N,N,N’,N’- ...
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 ...