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 ...

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 ...

Overview NT CAT LA-404 is a low-emission, delayed-action co-catalyst that strongly promotes the urethane (polyol-isocyanate) reaction. It is a clear, colourless liquid with a mild o ...

NT CAT LA-303 is a high performance, low odor, water soluble catalyst for the production of rigid polyurethane foam. It is a tertiary amine that reacts with water to form an amide, which t ...