摘要
用纺丝级PTT切片,在常规纺丝-拉伸联合设备上生产出满足纺织加工要求的PTT纤维(FDY),就切片干燥、纺丝温度、纺丝组件、冷却条件、热辊温度、拉伸等工艺条件对PTTFDY质量的影响进行了探讨。
PTT fiber was produced on standard spinning-drawing-winding machine with PTT chip made in Canada.The effect of spinning temperature,spinpack,cooling condition,hot-roller temperature and drawing condition on the production was studied.The experimental results showed that the quality of PTT fiber was obtained by partial modification of the machine and process.
出处
《合成纤维》
CAS
2010年第8期43-45,共3页
Synthetic Fiber in China
关键词
PTT
长丝
工艺
PTT
filament
production process