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发明授权
CN105612218B 聚芳撑硫醚树脂粉粒体组合物及其制造方法 有权

聚芳撑硫醚树脂粉粒体组合物及其制造方法
摘要：
本发明效率良好地提供一种平均粒径小，粉体流动性优异并且压缩度低的聚芳撑硫醚树脂粉粒体组合物。一种聚芳撑硫醚树脂粉粒体组合物，在平均粒径超过1μm且100μm以下、均匀度为4以下的聚芳撑硫醚树脂粉粒体100重量份中配合有平均粒径20nm以上500nm以下的无机微粒0.1～5重量份。
摘要（英）：

The purpose of the present invention is to efficiently provide a polyarylene sulfide resin powder/grain composition having small average particle diameter, excellent powder fluidability and a low compression degree. A polyarylene sulfide resin powder/grain composition comprising: 100 parts by weight of a powdery or granular polyarylene sulfide resin having an average particle diameter of more than 1 µm and up to 100 µm and a uniformity degree of 4 or less; and 0.1 to 5 parts by weight of inorganic fine particles having an average particle diameter of 20 to 500 nm inclusive.

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