RESIN COMPOSITION HAVING HIGH INSULATION PROPERTY AND WEAR RESISTANCE AND COMPRISING LDPE OR EVA RESIN, ALPHA-OLEFIN COPOLYMER RESIN AND NEUBURG SILICEOUS EARTH FOR EXTRUSION COATING AND EXTRUSION LAMINATION

摘要

PURPOSE: Provided is a resin composition for extrusion coating and extrusion lamination, which has excellent electrical insulation property and wear resistance while maintaining high-speed processability, and thus is used as packaging materials for mechanical products, electronic products, heavy products and semiconductors. CONSTITUTION: The resin composition having high insulation property and wear resistance for extrusion coating and extrusion lamination comprises a low-density polyethylene(LDPE) resin or ethylene vinyl acetate(EVA) resin as a base resin, alpha-olefin copolymer(alpha-OL) resin and Neuburg siliceous earth. In the resin composition, the mixing ratio of the base resin to alpha-olefin copolymer resin is 1:99-99:1 on the weight basis, and the Neuburg siliceous earth is present in an amount of 1-10 parts by weight per 100 parts by weight of the combined weight of the base resin and alpha-OL resin.