ALUMINUM ALLOY PLATE FOR HOT BLOW MOLDING

摘要

PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for hot blow molding, which aluminum alloy plate can be formed without applying a release agent to a metallic die, and is excellent in mold releasing property, and can avoid the generation of the defects due to the slide between the metallic die and the formed plate. SOLUTION: Metal oxide sol and/or water glass are applied to the surface of the aluminum alloy plate for hot blow molding. COPYRIGHT: (C)2007,JPO&INPIT