Enhancing the toughness of epoxy resin by using a novel hyperbranched benzoxazine
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DOI: 10.1016/j.reactfunctpolym.2021.104920
Abstract: Abstract In this study, a novel hyperbranched benzoxazine (HB-PED230) was synthesized from the reaction of Jeffamine D230, 1,1,1-tris(4-hydroxyphenyl)ethane and paraformaldehyde through the simple one-step Mannich condensation reaction. The characteristic structure of oxazine ring in HB-PED230… read more here.
Keywords: epoxy resin; novel hyperbranched; toughness epoxy; hyperbranched benzoxazine ... See more keywords