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发明公开
CN108299823A 一种适于薄壁化的PPO/PA合金材料及其制备方法 无效 - 驳回

一种适于薄壁化的PPO/PA合金材料及其制备方法
摘要：
本发明公开了一种适于薄壁化的PPO/PA合金材料及其制备方法，其由PPO树脂、PA树脂、相容剂、增韧剂、流动改性剂及抗氧剂六种成分组成，具体按以下重量份组成：PPO树脂10～60份、PA树脂20～70份、相容剂3～10份、增韧剂5～15份、流动改性剂1～5份、抗氧剂0.1～1份。本发明具有以下有益效果：本发明通过流动改性剂大幅提升了材料的流动性能，经过改良后的材料能够满足注塑加工较大尺寸薄壁零部件的要求。
摘要（英）：

The invention discloses a PPO/PA alloy material suitable for wall thinning and a preparation method thereof. The PPO/PA alloy material is composed of following six components in parts by weight: 10 to60 parts of PPO resin, 20 to 70 parts of PA resin, 3 to 10 parts of compatilizer, 5 to 15 parts of flexibilizer, 1 to 5 parts of flow modifier, and 0.1 to 1 part of antioxidant. The alloy material has the advantages that the flow modifier greatly improves the flowing performance of the alloy material, and the modified material can be used to prepare large size thin wall parts by injection moulding.

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