Especially, polyethylene glycol (PEG) on the main chain of the polyurethane can offer good hydrophilicity.

通过在聚氨酯主链上引入亲水的聚乙二醇嵌段来赋予压敏胶亲水性。

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Especially, polyethylene glycol (PEG) on the main chain of the polyurethane can offer good hydrophilicity.

通过在聚氨酯主链上引入亲水的聚乙二醇嵌段来赋予压敏胶亲水性。

youdao