Rapid curing powder epoxy coating compositions having increased flexibility, incorporating minor amounts of aliphatic triepoxides

作者: James S. McHattie , Allen L. Griggs , Richard M. Bymark , Taun L. McKenzie

DOI:

关键词: Organic chemistryMaterials scienceEpoxidePolymer chemistryEpoxyEtherDiglycidyl etherCuring (chemistry)BisphenolBisphenol AThermosetting polymer

摘要: An advanced thermosetting epoxy powder composition comprising from about 95 epoxide equivalent percent to 99 of a diglycidyl ether an aromatic bisphenol, 1 5 at least one trifunctional polyglycidyl aliphatic polyol, curing agent selected the group consisting dihydric bisphenol such as bisphenol-A and mixtures A endcapped A, accelerator imidazoles imidazole adducts with polyol.

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