The special spinning oil for modified polyester bulked continuous filament was prepared using compound technology. The mixture of smoothing agent, emulsifier, collecting agent, and antistatic agent at certain proportions shows synergistic effect, which improves the usability of spinning oil on the whole. According to the use of different components, polyoxyethylene ether, polyether, and white oil spinning oil are synthesized, respectively. The basic performances of self-made spinning oil are better than those of a commercially available spinning oil, and its production rate can reach 93%.

中文翻译：

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高效涤纶膨体长丝复合纺丝油的研究

采用复合技术制备了改性涤纶膨体长丝专用纺丝油。平滑剂、乳化剂、捕收剂、抗静电剂按一定比例混合使用，具有协同作用，从整体上提高了纺丝油的使用性能。根据成分不同，分别合成聚氧乙烯醚、聚醚、白油纺丝油。自制纺丝油的基本性能优于市售纺丝油，产率可达93%。