Amine catalyst (TEDA-A33) for pu foam

hot sale Amine catalyst A33 factory price A33 is solution of triethylene diamine in propylene glycol, which is a catalyst specially designed for polyurethane foams and polyurethane elastomer. Physical Properties Form Liquid Gravity @ 20 ℃ 1.033 The average weight per gallon @ 20 ℃ / 1b 8.59 Viscosity @ 23.9 ℃, cSt 100 Vapor Pressure @ 37.8 ℃, mmHg 2 Water-soluble @ 20 ℃ Unlimited Flash point (Pensky-Martens Closed Cup) (1) / ℃ 87.78 Application: rigid PU foams,microporous PU