Polyurethane Catalyst A-33 is a liquid catalyst containing 33% triethylenediamine. This highly active tertiary amine catalyst promotes the reaction of isocyanates with polyols to crosslink foams. And give flexible polyurethane foam good mechanical properties. If used together with GSYPU®A1, the best performance of this catalyst A-33 can be obtained.
Typical Physical Properties
Form: Liquid
Specific Gravity @ 20°C: 1.033
Average Specific Gravity @ 20°C/1b: 8.59
Viscosity@23.9℃, Cst 100
Vapor Pressure@37.8℃, mmHg 2
Water Solubility@20℃ Infinite
Flash point (Pensky-Msrtens Closeb Cup) (1)/℃87.78
