Polycat 46 is potassium acetate in a glycol based trimerization catalyst. It is used in semi-flexible molded instrument panel foams, rigid PIR board foams, rigid in-situ pouring systems, and energy-absorbing non-recyclable rigid foams. Physical and chemical properties Properties value CAS number The 127-08-2 Molecular Formula C2H3KO2 Molecular weight 96.16 g/mole Appearance Clear colorless liquid Scent...