| 摘要 |
PURPOSE:A resin composition suitable for insulated wire having improved oil resistance and reduced heat distortion without damaging improved characteristics, obtained by blending EVA and/or EEA with specific amounts of a straight-chain polyethylene and Al2O3 and/or silica. CONSTITUTION:(A) 100pts.wt. A1: ethylene-vinyl acetate copolymer having <=20wt% vinyl acetate content and 0.2-5 melt index and/or A2: ethylene-ethyl acrylate copolymer having <=20wt% ethyl acrylate content and 0.2-1 melt index is blended with (B) 5-120pts.wt., preferably 20-80pts.wt. straight-chain polyethylene having 0.91-0.93g/cm<3> density and 50,000-500,000 molecular weight and (C) 5-50pts.wt., preferably 10-30pts.wt. Al2O3 and/or silica (wet or dry type).
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