| abstract |
There is provided an automotive part containing polybutylene naphthalenedicarboxylate, which is used for a part of an automobile in contact with fuel, oil, combustion gas and the like. Furthermore, an engine canister containing the same polymer is provided. Such automotive parts or engine canisters exhibit excellent mechanical strength, heat resistance, dimensional precision, chemical resistance, acid resistance, alkali resistance, and impermeability to gasoline and plastic holes. |