聚烯烃催化剂载体粒子的宏观形态在聚合过程中控制着聚合物产品粒子的宏观形态，并影响聚合催化剂的催化性能和聚合物产品性能。
In olefin polymerization process, the macrostructure of the catalysts supports control the morphology of the polymer product, also affect the properties of both the catalysts and the product.
本发明提供了一种聚烯烃纳米级催化剂载体及其制备方法。
The present invention provides one kind of nano level catalyst carrier for polyolefin and its preparation process.
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