nt cat mb20 is a clear, colorless liquid with a mild odor. it is a bismuth-based gelling catalyst suitable for a wide range of polyurethane formulations. it does not contain 2-eha, dbt, or tbt. ...

appearance: clear colorless liquid smell: mild density: 1.03 g/cm ³ flash point: 98°f (37°c) vapor pressure: 0.1 mmhg at 25 °c solubility: miscible with water, alcohols and ketone ...

nt cat la-505 is a tertiary amine catalyst for the production of soft polyurethane foams. it is a clear, colorless liquid with a mild odor. nt cat la-505 is a strong catalyst that can ...

nt cat la-504 is a highly efficient amine catalyst for rigid polyurethane foams. · it is a balanced catalyst that facilitates the reaction of urethane and urea to produce foams ...