Publication Date:
2021
abstract:
A glassy hyperbranched polymer (HBPG) was synthesized and dispersed within an aeronautical graded epoxy matrix as toughening agent. This filler is a polyester characterized by a Tg higher then room temperature (similar to 90 degrees C) and obtained by means of bulk poly-condensation reaction starting from a diphenolic acid as precursor.
Iris type:
01.01 Articolo in rivista
Keywords:
Hyperbranched polymer (HBP); Epoxy resin; Fracture toughness; Thermosetting matrix; Polymer matrix composites (PMC); Thermal stability
List of contributors:
Zotti, Aldobenedetto; Borriello, Anna; Zarrelli, Mauro; Zuppolini, Simona
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