Examol QP 540

Examol QP 540 by Expanded Polymer Systems is ethylene diamine-based polyether polyol with high reactivity and moderate viscosity. It can blend well with other polyethers as well as polyester polyols to produce rigid polyurethane foams of very fine cell structure. The rigid foam produced using EXAMOL QP 540 exhibits very low thermal conductivity. It is used in formulations with other polyether and polyester polyols that finds applications in manufacturing of domestic refrigerators. The shelf life of this product is 6 months.