Polypropylene yarn spinning oil plays a crucial role in the production process of polypropylene fibers. By improving the processing performance and physical properties of the fibers, it ensures that the fibers can smoothly complete processes such as spinning, stretching, and winding, and enhances the quality of the final product. The following are the main functions of Polypropylene yarn spinning oil agents:

Reduce the coefficient of friction and enhance smoothness

During the spinning and subsequent processing of polypropylene fibers, friction occurs between the fibers and between the fibers and the equipment. Spinning oil agents can form a uniform lubricating film on the surface of fibers, significantly reducing the coefficient of friction, minimizing the wear between fibers and equipment, preventing fiber breakage or the formation of filaments, thereby enhancing production efficiency and the surface quality of fibers.

Prevent the accumulation of static electricity and ensure production safety

Polypropylene fiber is a non-polar material with poor electrical conductivity and is prone to generating static electricity during the spinning process. The accumulation of static electricity not only leads to the mutual adhesion and entanglement of fibers, affecting the continuity of production, but also may cause safety hazards. The antistatic components in Polypropylene yarn spinning oil agents can effectively neutralize or conduct away static electricity, prevent the accumulation of static electricity, and ensure the smooth progress of the production process.

Enhance the bundling property of fibers and improve processing performance

Spinning oil agents can endow the fiber surface with a certain degree of adhesion, promote the cohesion between fibers, and enhance the bundling property of fibers. This helps keep the fibers neatly arranged during stretching, winding and other processes, reduces the scattering and flying of fibers, and improves the processing performance and finished product quality of the fibers.

Protect the fibers and reduce damage

During the spinning and drawing processes, fibers are subjected to mechanical stress and are prone to damage. The lubricating film formed by the spinning oil agent can buffer mechanical stress, reduce the direct contact between the fibers and the equipment, thereby protecting the integrity of the fibers, lowering the breakage rate, and enhancing the strength and elongation of the fibers.

Improve the subsequent processing performance of fibers

Spinning oil agents not only enhance the stability of the spinning process but also improve the subsequent processing performance of fibers, such as dyeability and anti-pilling property. By optimizing the formula of spinning oil agents, better surface properties can be endowed to fibers to meet the demands of different application fields.

Improve production efficiency and reduce costs

The use of Polypropylene yarn spinning oil agents can reduce problems such as broken ends and filaments during the production process, lower equipment downtime, and enhance production efficiency. Meanwhile, the use of Polypropylene yarn spinning oil agents can also extend the service life of equipment, reduce maintenance costs, and thereby lower overall production costs.