共 1 条
聚氨酯乳液的的合成及流变性能
被引:6
作者:
周庆业
李涵
张邦华
宋谋道
何炳林
机构:
[1] 南开大学高分子化学研究所!天津
来源:
关键词:
聚氨酯;
乳液;
流变性;
牛顿流体;
D O I:
暂无
中图分类号:
O633 [杂链聚合物];
学科分类号:
摘要:
The polyurethane emulsion was prepared by introducing carboxylic groups into urethane chains, and its rheology was investigated with rotation viscosimeter. The results of rheology showed that the polyether-urethanc emulsion exhibited the character of Newtonian liquid. The viscosity and stability of the polyurethane emulsion depended on the temperature and carboxylic group content.
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页码:751 / 754
页数:4
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