冷冻-解冻法制聚乙烯醇水凝胶条件的研究

摘要

The paper mainly studied that how freeze-thawed number, temperature and time to influence the intensity of freeze-thawed poly(vinyl alcohol) hydrogel.%主要研究了冷冻-解冻法制聚乙烯醇水凝胶时冷冻／解冻次数、温度及时间对凝胶强度的影响。