In recent years, usage of and research on polyolefin blends have increased significantly due to new applications in medicine, packaging, and other fields and the development of novel polyolefins.

近年来，使用的聚烯烃共混物的研究和显着增加，由于新的应用在医药，包装等领域，开发的新型聚烯烃。

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Nowadays, it has been the main research hot point to exploit and research of ultratoughness and high-powered PA6, PA66 blends by adding polyolefin elastomer orusing nano-technology.

特别是通过聚烯烃弹性体、纳米级材料方法研制开发高韧性、高性能化PA6、A66 合金，是目前增韧PA6、PA66 的主要研究方向。

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