| 摘要 |
PURPOSE:To obtain a resin composition improved in the balance among mechanical strengths, solvent resistance and moldability by mixing a polyolefin resin/ polyphenylene oxide resin mixture with specified two components. CONSTITUTION:100 pts.wt. mixture of 95-50wt.% polyolefin resin of a melt flow rate (at 230 deg.C under a load of 2.16kg) of 0.01-400 with 5-50wt.% polyphenylene oxide resin of an intrinsic viscosity (in chloroform at 25 deg.C) of 0.2-0.7dl/g is mixed with 1-7 pts.wt. partially hydrogenated alkenylaromatic compound/isoprene block copolymer of a number-average MW of 5000-500000g/mol and 5-30 pts.wt. ethylene/alpha-olefin copolymer elastomer of an ethylene content of 30-90mol% and a melt flow rate (at 190 deg.C under a load of 2160g) of 0.1-50/10min and a density <= 0.90g/cm<3>. |
