摘要
研究了不同聚合度的纤维素/NMMO/水溶液以及在添加剂NH_4Cl存在下的溶液的流变性能,并将流变性能与纺丝性能进行对照分析,此外,还通过动态流变实验的分析比较了不同纤维素浆粕的相对分子质量及其分布。
The rheological properties of cellulose/NMMO/water solutions with different polymerization degree and with the presence of NH4Cl were studied. And these properties were compared with the spinnability. The molecular weight and molecular weight distribution of different celluloses were also investigated according to the dynamic rheological properties.
出处
《合成纤维》
CAS
北大核心
2003年第6期13-17,共5页
Synthetic Fiber in China
基金
教育部科学技术重点项目(00060)经费资助
