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本文研究了蚀刻剂对聚酯(PET)基膜的蚀刻速率及径迹蚀刻速率,以制备精确孔径的核孔膜。测定了PET基膜在不同浓度、温度的NaOH溶液中的蚀刻速率,经回归得到它们之间的经验关联式,提出了几种增大PET膜径迹蚀刻速率的有效方法。
The etching rate of PET film in NaOH solution was studied in order to prepare track -etched membranes (nuclepore) with proper pore diameter. Under different temperatures and NaOH concentration the bulk etching rate for PET film was determined and an empirical formula was obtained. To increase the etching rate along the tracks some effective methods are suggested.
Nuclepore Corporation , Innovations in membrane filtration , 1984 .
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