摘要
通过将聚乳酸非织造材料在一定浓度和温度的酸、碱、有机溶剂溶液中浸渍不同的时间后,测定其质量损失和强力变化,分析其在不同化学条件下的性能变化趋势及与聚酯非织造材料的异同点。
PLA Nonwovens were steeped in the various reagents of different concentration and temperature for different periods of time. Then the weight loss rate and tension strength of them were measured. The performance change trend of them in different conditions was analysed and different from PET Nonwoveus in same conditions were compared.
出处
《产业用纺织品》
北大核心
2006年第7期13-17,22,共6页
Technical Textiles
关键词
聚乳酸
非织造材料
耐化学性能
poly-hctic-acid （PLA）, nonwovens, chemical environmental resistance
