Resonance™ PL91-650_D

Resonance™ PL91-650_D by Bakelite Synthetics is an aromatic polyether polyol with primary aliphatic hydroxyl type. It offers higher reactivity than PM92 aromatic polyols. It exhibits reduced thickness due to low delta k-factor. It is a heat resistant and ideally suited for rigid PUR and PIR foams. It is miscible with other polyols, fire-retardants, and blowing agents. It gives high functionality to provides improved mechanical properties at lower density. It is suitable to lower OHV to minimize isocyanate use. It is also chemically compatible with hydrofluoroolefins (HFO) which results in the improved shelf life of the polyol B-side, a critical factor in PU spray foam. Resonance™ PL91-650_D exhibits high dimensional stability for increased productivity.