[White oil supply and sales] The role of white oil in the production of chemical fiber oils and related matters

White oil is a colorless, translucent oily liquid with no or almost no fluorescence. , odorless and tasteless when cold, with a slight petroleum-like smell when heated, insoluble in water and ethanol, soluble in volatile oils, miscible in most non-volatile oils, stable to light, heat, acid, etc., but exposed to light and heat for a long time Heat will slowly oxidize. Commonly used ones include industrial grade white oil, cosmetic grade white oil, medical grade white oil, food grade white oil, etc. Different types of white oil also have different uses. Among them, industrial grade white oil is made from base oil produced by hydrocracking as raw material. It is obtained after deep dewaxing, chemical refining and other processes. It can be used in chemistry, textile, chemical fiber, petrochemical industry, electric power, agriculture, etc., and can be used in PE , PS, PU and other production.

The following white oil suppliers will help you understand the role of industrial white oil in the production of chemical fiber oils and related matters:

Chemical fiber oils press Its applications can be divided into: polyester oil, acrylic oil, polypropylene oil, nylon oil, vinylon oil and viscose fiber oil, etc. According to the type of synthetic fiber, it can be divided into filament oil and short fiber oil. .

During the processing of short filament fibers, the oil content is generally controlled between 0.1% and 0.5%; the oil content of filament fibers is generally controlled at about 0.5%, and the post-processing oil is generally controlled at about 2%. . Chemical fiber oil mainly consists of smoothing agents, emulsifiers and antistatic agents.

White oil is mainly used as a smoothing agent in chemical fiber oils. Because different fibers have different requirements for oils during processing, the corresponding oils require different smoothing agents. White oil is used in polyester DTY oils, polyester FDY oils, polypropylene oils, nylon oils, and man-made fibers. The dosage in oils, etc. is relatively large, accounting for 30% to 90% or even higher of the oil composition. When white oil is used in chemical fiber oils, it is prepared in proportion, rather than purely using a certain brand. The number of brands is generally relatively low, such as No. 5, No. 7, No. 10, and the most used is No. 15. Considering that the general price is low, the quantity is more.