• Materials Science
  • Published 2013

Preparation method of high-speed polyester POY (Pre-Oriented Yarn) spinning oil agent

@inproceedings{2013PreparationMO,
  title={Preparation method of high-speed polyester POY (Pre-Oriented Yarn) spinning oil agent},
  author={秦怡生 and 哈健 and 周云飞 and 张学君 and 孙加龙 and 陈荣福 and 蒋大智},
  year={2013}
}
A method for preparing a high speed polyester POY spinning oil, said oil of pure oil by the addition of water and additives body portion; oil body portion is 20 or more polyether compounds other groups into non-polyether additive; first component metering body oil drawn into the vacuum reactor, stirring was warmed to 50 ~ 70 ℃, stirring, then water and additive components metered reactor, stirring was warmed to 70 ~ 80 ℃ , for 40 to 50 minutes, the product confined by pressure filtration, the… CONTINUE READING