1, white oil is sewing machine oil, is the main component that constitutes sewing machine oil. White oil is a derivative of petroleum, is a mixture of refined liquid vertical obtained from petroleum after post-processing refining, the main components of the saturated naphthenic vertical and chain alkane branded mixture.

2, the preparation process is by crude oil through atmospheric pressure and reduced pressure for fractionation, solvent extraction and dewaxing and other processes of treatment, and ultimately added to the hydrogen refining for the mixing process and obtained. Therefore, white oil is not toxic in nature and is a safer oil product.

Smooth, anticorrosive, antioxidant