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    • 18. 发明申请
    • POLYARYLENE SULFIDE RESIN COMPOSITION AND USE OF SAME
    • 聚亚烷基硫酸酯树脂组合物及其用途
    • US20160032085A1
    • 2016-02-04
    • US14779691
    • 2014-03-28
    • LION IDEMITSU COMPOSITES CO., LTD.
    • Satoru KINOUCHINaoto OKUBO
    • C08K9/06G02B6/38
    • C08K9/06C08K7/20C08L81/04G02B6/3854G02B6/3865G02B6/3885
    • Provided is a polyarylene sulfide resin composition which is good in strength, dimensional stability, and moldability in terms of a molded body thereof and is also capable of reducing wearing of a mold or molding machine at the time of molding of a molded body. The polyarylene sulfide resin composition contains 100 parts by mass of a polyarylene sulfide resin and 150 to 400 parts by mass of a glass bead, a sodium content of the polyarylene sulfide resin being 1,200 ppm or less, and the glass bead being surface-treated with a vinylsilane or an epoxysilane and having an average particle diameter of 30 μm or less and a ratio between a cumulative 10% particle diameter and a cumulative 90% particle diameter {(cumulative 90% particle diameter)/(cumulative 10% particle diameter)} of 2.5 or more.
    • 本发明提供一种聚亚芳基硫醚树脂组合物,其成型体的强度,尺寸稳定性和成型性优异,并且还能够降低成形体成型时的模具或成形机的磨损。 聚芳硫醚树脂组合物含有聚芳撑硫醚树脂100质量份,玻璃珠150〜400质量份,聚芳硫醚树脂的钠含量为1200ppm以下,玻璃珠用 平均粒径为30μm以下,累积10%粒径和累积90%粒径((累积90%粒径)/(累积10%粒径)}之间的比例的乙烯基硅烷或环氧硅烷} 为2.5以上。