A polymer composition having an amide bond for a molded product that comes into contact with high-pressure hydrogen and a molded product using the same.

摘要

PROBLEM TO BE SOLVED: To provide a polymer composition having an amide bond, which is excellent in heat cycle resistance and can obtain a molded product in which the occurrence of defect points is suppressed even if high-pressure hydrogen is repeatedly filled and released. An amide for a molded product in contact with high-pressure hydrogen, which has a top yield point elongation of 9% or more in an environment of 23 ° C. and a strong elongation product of 110 or more in an environment of 23 ° C. A polymer composition having a bond. [Selection diagram] None