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概述了茂金属催化剂的历史发展情况。介绍了茂金属催化剂的性能特点，如单一活性中心、超高活性、工艺性能好、可控制烯烃以特殊方式聚合等。综述了茂金属催化新型弹性体的结构与性能。用茂金属催化剂可以合成具有特定结构和性能的弹性体，这些弹性体正在消除塑料与橡胶在生产工艺方面的明显差别，突破了传统聚合物结构与性能的关系准则。
The history of metallocene catalysts is summarized. The performance characteristics of metallocene catalysts are introduced, such as single active center, high activity, good process performance and controllable olefin polymerization in a special way. The structure and properties of new metallocene catalyzed elastomers are reviewed. Metallocene catalysts can be used to synthesize elastomers with specific structures and properties. These elastomers are eliminating the obvious difference in the production process of plastics and rubbers, and breaking the relationship between the structure and properties of traditional polymers.