The main catalysts for polymerization are single-site catalysts, Ziegle-Natta catalysts and Phillips catalysts.

聚合反应的催化剂主要包括单活性点催化剂、齐格勒-纳塔催化剂和菲利浦催化剂。

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The main catalysts for polymerization are single-site catalysts, Ziegle-Natta catalysts and Phillips catalysts.

聚合反应的催化剂主要包括单活性点催化剂、齐格勒-纳塔催化剂和菲利浦催化剂。

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