Phosphorus containing epoxy for flame retardant II: Curing reaction of bis-(3-glycidyloxy) phenylphosphine oxide

摘要: The curing reaction of a phosphorus containing epoxide, bis-(3-glycidyloxy) phenylphosphine oxide (BGPPO), was studied by differential scanning calorimeter (DSC) using dynamic and isothermal methods. Kinetic parameters activation energy the BGPPO cured with diamine or dianhydride agents were determined. energies significantly larger than ones. Via analysis technique, 4,4′-diaminodiphenylmethane, dicyanodiamide, methyl tetrahydrogen phthalic anhydride, anhydride found to be 69.5, 83.5, 93.6, 90.6 kJ/mol, respectively. These values comparable those other commercial epoxy system. © 1996 John Wiley & Sons, Inc.