RESIN COMPOSITION HIGHLY FILLED WITH INORGANIC SUBSTANCE AND ITS PRODUCTION

摘要

PURPOSE:To obtain the subject composition which can give a molding excellent in slip by mixing a polyolefinic resin with a powdery inorganic substance and a specified silicone oil in a specified ratio. CONSTITUTION:This composition comprises 100 pts.wt. polyolefinic resin PE, 50-500 pts.wt. powdery inorganic substance [e.g. Mg(OH)2] and 0.1-15 pts.wt. silicone oil having a functional group at at least either terminal (e.g. trimethylpolysiloxane having a methacryl group at at least one terminal).