熔融纺掺炭高吸附性尼龙6纤维的制备与性能研究

Research on Active Carbon/nylon 6 Blend Melt Spinning Fibers with High Absorption Performance

将活性炭粉末与尼龙6颗粒在球磨机中预混合后进行熔融纺丝.活性炭含量为1%,3%,5%,10%.研究结果表明,活性炭含量为1%、3%的共混颗粒比较容易纺丝,纤维表面比较光滑;活性炭含量为5%的纤维表面比较粗糙;活性炭含量为10%的共混颗粒不易纺丝,纤维表面很粗糙.同时随着活性炭含量增加,纤维吸附性能逐渐增强,活性炭含量为10%时最大,其苯吸附量为10.55%.

The active carbon/nylon 6 blend fiber was prepared with melt spinning method. The spinnability and the absorption performance of the fiber were investigated. The results show that the spinnability of fibers are better when the content of active carbon is 1% and 3 %, and the surface of fiber is glossier; when the content of active carbon is 5 %, the surface of fiber is coarse. However, the spinnability of fibers is worse when the content is 10 % and the surface of fiber is coarse. The adsorption of the fiber improves with the content of the active carbon increased, and the absorption capacity for benzene is the biggest when the content of active carbon is 10 %, whose absorption reaches 10.55 %.