| BL-693 | Buckman Laboratories, Inc. | BL-693 is a delayed action amine catalyst based on ATMEDA, Buckman Laboratories' traditional amine catalyst. BL-693 will provide the same catalytic activity as ATMEDA while allowing the formulator more flexibility in mixing and mold filling times. This...view more BL-693 is a delayed action amine catalyst based on ATMEDA, Buckman Laboratories' traditional amine catalyst. BL-693 will provide the same catalytic activity as ATMEDA while allowing the formulator more flexibility in mixing and mold filling times. This product will consistently reduce friability in foam applications. The product also has the potential to act as a curing catalyst at higher use levels. Buckman recommends testing BL-693 to determine the appropriate use level for each foam system. view less | |
| Bulab® 600 | Buckman Laboratories, Inc. | Bulab® 600 is a special grade of N,N,N1,N1-tetramethylethylenediamine (TMEDA) (98.5%) for use as a catalyst in polyurethane foam. It is a catalyst for the reaction between water and isocyanate in both flexible and rigid polyurethane foams. Bulab® 600 is s...view more Bulab® 600 is a special grade of N,N,N1,N1-tetramethylethylenediamine (TMEDA) (98.5%) for use as a catalyst in polyurethane foam. It is a catalyst for the reaction between water and isocyanate in both flexible and rigid polyurethane foams. Bulab® 600 is soluble in water and is readily miscible with all components of urethane systems. It has a low residual odor and does not interfere with the activity of other amines or tin catalysts. view less | |
| Bulab® 685 | Buckman Laboratories, Inc. | Bulab® 685 is an 85% active grade of N,N,N1,N1-tetramethylethylenediamine (TMEDA) for use as a catalyst in water-blown polyurethane foam. TMEDA is a difunctional tertiary amine with little steric hindrance. It is a catalyst for the reaction between water ...view more Bulab® 685 is an 85% active grade of N,N,N1,N1-tetramethylethylenediamine (TMEDA) for use as a catalyst in water-blown polyurethane foam. TMEDA is a difunctional tertiary amine with little steric hindrance. It is a catalyst for the reaction between water and isocyanate in both flexible and rigid polyurethane foams. Bulab® 685 is soluble in water and is readily miscible with all components of urethane systems. It has a low residual odor and does not interfere with the activity of other amine or tin catalysts. view less |
