摘要
为了探究纳米TiO2对氨纶蠕变性能的影响,设计试验,对33.3 dtex普通氨纶和混有适量纳米TiO2的氨纶蠕变性能进行测试,结果表明:纳米TiO2不会改变氨纶的蠕变规律,但是可以减弱氨纶的蠕变速率和蠕变变形率,同时,可以提高氨纶的蠕变回复能力,一定程度上改善了氨纶的蠕变性能。
To explore the effects of nano-TiO2 on the creep properties of polyurethane elastic fiber, the test focuses on the creep properties of 33.3 dtex ordinary polyurethane elastic fiber and its mixture with nano-TiO2 The analysis showes that nano-TiO2 does not change the creep properties of polyurethane elastic fiber, however, it can weaken creep rate and creep deformation rate, meanwhile, improving the ability of polyurethane elas- tic fiber creep recovery.
出处
《合成纤维》
CAS
2014年第8期9-11,共3页
Synthetic Fiber in China
关键词
氨纶
二氧化钛
蠕变
影响
polyurethane elastic fiber, TiO2, creep, effect
