PC-15 3,3′-Iminobis(N,N-dimethylpropylamine) CAS 6711-48-4

Product Overview

PC-15 is a reactive tertiary amine polyurethane catalyst designed for both flexible and rigid polyurethane foam systems. Unlike conventional fugitive amine catalysts, PC-15 contains a reactive hydrogen that allows it to become chemically incorporated into the polyurethane polymer network during curing. This significantly reduces catalyst emissions, odor, and VOCs in the finished foam while maintaining excellent catalytic efficiency.

PC-15 provides a balanced catalytic effect with a slight preference for the water-isocyanate (blowing) reaction. It improves foam surface cure, enhances processing stability, and delivers a smooth reaction profile, making it suitable for applications requiring low emissions and high-quality foam surfaces.

Features

Reactive amine catalyst with low VOC emissions

Low odor and non-fogging characteristics

Excellent surface curing performance

Balanced blowing and gelling activity

Smooth and controllable reaction profile

Improves foam physical properties

Compatible with other amine and organotin catalysts