COMPOSITE POLYOLEFIN RESIN COMPOSITION FOR FORMING NON-POLISH HOLLOW AND PREPARATION METHOD THEREOF

摘要

PURPOSE: A thermo-plastic polyolefin resin composition for forming(or molding) non-polishing and translucent hollow is provided for effectively expressing good appearance like fluoric acid-treated glass without the post-treatment of the product. CONSTITUTION: The thermo-plastic polyolefin resin composition for molding hollow products having non-polishing and translucent property comprises 20-60 weight parts of random polypropylene having a melting flow index(MFI) of 0.1-40g/10min. and a density of 0.900-0.930g/cm¬3; 10-40 weight parts of block polypropylene MFI of 1-60g/10min. and a density of 0.900-0.930g/cm¬3, 20-60 weight parts of polyethylene having MFI of 0.05-20g/10min. and a density of 0.900-0.970g/cm¬3; and 1-10 weight parts of thermo-plastic elastic component.