Polyurethane catalyst: PC-37,CAS:1704-62-7,2-(2-(Dimeth...
Polyurethane catalyst: PC-37,CAS:1704-62-7,2-(2-(Dimeth...
Polyurethane catalyst: PC-37,CAS:1704-62-7,2-[2-(Dimeth...
New generation sponge hardener In the production of pol...
DMAEE Chinese name: Dimethylaminoethoxyethanol, N,N-dim...
Description: NT CAT A-33 is a tertiary amine which has ...