The polymer water shutoff agent HY was prepared using acrylamide as monomer, adding organosilicon crosslinking agent, sodium persulfate initiator, and reaction rate regulator.

以丙烯酰胺为单体，加入有机硅交联剂、引发剂过硫酸钠、反应速度调节剂，制得聚合物堵水剂hy。

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General chemical modification methods were given. The general modifiers include alcohol, organosilicon compound, polymer and silane coupling agent.

列举了常见的二氧化硅化学改性方法，其改性剂主要有醇、有机硅化合物、聚合物、硅烷偶联剂。

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The invention relates to an organosilicon polymer and a film forming method thereof on a metal surface.

本发明涉及一种有机硅聚合物及其在金属表面成膜的方法。

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