Cationic starch is widely used in wet end as strengthening, retention and drainage agent.

阳离子淀粉被广泛应用于纸机湿部，起增强、助留、助滤作用。

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Cationic starch is widely used in wet end as strengthening, retention and drainage agent.

阳离子淀粉被广泛应用于纸机湿部，起增强、助留、助滤作用。

youdao