White oil is a thin type of sewing machine oil. The so-called white oil usually refers to white mineral oil. It is a mineral oil that has been specially refined. White oil is colorless, odorless, chemically inert, and has good light stability.
The basic composition is a saturated hydrocarbon structure, and aromatic hydrocarbons, nitrogen, oxygen, sulfur, and other substances are close to zero. Due to this super refining depth, it is difficult to implement heavy fractions in the actual manufacturing process, so the molecular weight of white oil is usually within the range of 250-450. It has good oxidation stability, chemical stability, light stability, is colorless, odorless, and does not corrode fiber textiles.
