[Shanghai white oil supply and procurement] White oil is widely used as a release agent

White oil is a colorless translucent oily liquid with no or almost no fluorescence. It is odorless and tasteless when cold and has a slight petroleum-like odor when heated. It is insoluble in water and ethanol, soluble in volatile oils, miscible in most non-volatile oils, and is stable to light, heat, acid, etc.

According to the white oil supplier: white oil can be used as a release agent in various industries, as follows:

White oil is mainly used as a release agent in plastics and as a softener and lubricant in formulas. Unlike other softeners, white oil has low pollution and good coloring properties. , so it is mostly used in light-colored and brighter products. Such as light-colored plastic shells and other injection and molded products, light-colored rubber and other craft products, etc.

White oil is suitable for electroplating parts in industry. It should be applied evenly when used. Otherwise, if it is too thick, the parts will have oil spots or weld marks. In severe cases, the corners of the parts will not be fully filled. This kind of release agent will seriously contaminate the parts, and generally cannot be used multiple times. After demoulding, if the parts require post-processing such as coating, electroplating, and bonding, the surface must be carefully cleaned. The effective working temperature of white oil release agent generally does not exceed 150t.

In addition, white oil can also be used as a release agent for tablets and pills in medicine.

In terms of food, it can be used as hot food surface coating, food coloring, and release agent for bread, candy, macaroni, and chocolate processing.