CARBON FILAMENT-REINFORCED COMPOSITE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a prepreg material applicable to structural materials by improving adhesion of reinforcing-material carbon fiber with a resin phase to improve reinforcing effects.

SOLUTION: Moldings having very high specific strength are provided by branch-adding a polyamide resin having terminal amino groups to polypropylene modified with maleic anhydride so that adhesion between the mother phase polypropylene and the carbon fiber is significantly improved.

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