| 摘要 |
PROBLEM TO BE SOLVED: To provide a composite structure that also has excellent chemical resistance in addition to heat resistance and mechanical characteristics, and can maintain the mechanical characteristics even under a moisture absorption.SOLUTION: Provided are: a composite structure composed of a polyamide (polyamide 10T) made of a dicarboxylic acid component having terephthalic acid as main component and a diamine component having 1,10-decane diamine as main component, and a fibrous material, and in which, characterized, polyamide 10T is impregnated into fibrous material; and the composite structure in which, characterized, fibrous material is cloth or unwoven structure.SELECTED DRAWING: None |
