Characteristics of metallocene polyethylene products were introduced. Compared with Ziegler-Natta polyethylene product, unique molecular weight distribution and molecular composition distribution of metallocene polyethylene products were discussed, then basic properties of metallocene PE film products were analyzed, and typical application of metallocene PE products was introduced.%通过介绍茂金属聚乙烯产品的表征结果，说明了茂金属聚乙烯产品与齐格勒-纳塔催化聚乙烯产品相比具有独特分子量分布和分子组成分布，进而解释了茂金属聚乙烯膜制品所具有的基本性能，并介绍了茂金属聚乙烯产品的典型应用。
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