EPOXY RESIN COMPOSITION, CURED EPOXY RESIN PRODUCT, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL
Provided are: an epoxy resin composition having exceptional performance with regard to impregnating reinforcing fibers, enabling optimal control of resin flow during molding, and having exceptional in-plane shear strength; a cured epoxy resin product; and a prepreg. An epoxy resin composition compri...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
30.11.2017
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Subjects | |
Online Access | Get full text |
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Summary: | Provided are: an epoxy resin composition having exceptional performance with regard to impregnating reinforcing fibers, enabling optimal control of resin flow during molding, and having exceptional in-plane shear strength; a cured epoxy resin product; and a prepreg. An epoxy resin composition comprising at least the following constituent elements [A], [B], and [C]: [A] an epoxy resin, [B] a polyether sulfone having a weight-average molecular weight of 2000-20000 g/mol, [C] a curing agent |
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Bibliography: | Application Number: US201515533903 |