Requirements and precautions for the use of spinning oil

Spinning oil plays a key role in the production of chemical fibers and synthetic fibers, affecting the quality and production efficiency of the fibers.

The correct use of spinning oils involves several key factors, including the selection of oils, preparation, control of the amount of use, and prevention of common problems such as emulsion instability and mildew.

Choose the right oil

It is important to select the appropriate oil agent for the purpose of the fiber.

For example, woven polyester filaments require a good sizing of the oil to reduce the peeling of the slurry film during weaving. For knitting polyester filament, the oil agent is required to provide higher smoothness, bunching and antistatic properties to cope with the high-speed friction production environment.

When preparing the oil, pay attention to the temperature, water quality and mixing conditions to ensure that the oil can be evenly emulsified in water. In addition, in order to prevent oil spoilage and microbial growth, an appropriate amount of preservatives can be added to the oil.

Precautions in use

Emulsion stability: To ensure the stability of the oil emulsion, avoid delamination, deformation and emulsion breaking. This is usually achieved by selecting the right emulsifier and controlling the emulsification conditions.

Prevent mildew and odor: clean oil tanks and pipelines regularly, control water quality and temperature, and avoid microbial contamination of oil agents.

Volatility control: In the process of high temperature processing, choose an oil with low thermal volatility to ensure the durability of the oil and the quality of the fiber.

Allergic and corrosive: pay attention to the possible effects of the oil on the operator's skin and take appropriate protective measures.

The correct use of spinning oil can not only improve the production efficiency and quality of fiber, but also extend the service life of equipment and reduce waste in the production process. Therefore, it is very important for fiber manufacturers to deeply understand and master the requirements and skills of spinning oil.