Spinning oil for anti-wicking industrial polyester filament and preparation method of spinning oil

The invention belongs to the technical field of polymer fiber production, and particularly relates to spinning oil for an anti-wicking industrial polyester filament and a preparation method of the spinning oil. According to the spinning oil for the anti-wicking industrial polyester filament provided by the invention, an anti-wicking agent is reasonably mixed with the spinning oil; and the mixed oil contains refined mineral oil and an antistatic agent, and simultaneously contains a water repellent agent in a fluorocarbon structure, so that the spinning oil provided by the invention has good heat resistance, bundling property and smoothness, and also has excellent hydrophobic property; the oil provided by the invention can reach the effects of low smoke amount, low coking degree and few broken filaments in the spinning process; and the prepared industrial polyester filament has excellent anti-wicking property.