1、 Is it normal for the oil to turn black during the use of lubricating oil?

Answer: there are three reasons for oil blackening:

（1） The lubricating oil is deteriorated, (II) ...

Industrial lubricants such as hydraulic oil, industrial gear oil, turbine oil and grease are constantly evolving and developing to meet the requirements from all parties, such as the application ...

The problem of grease drying and hardening caused by oil separation, if this process occurs in the operation of machine components, such as bearings and gears, it will have adverse consequences f...

1. Necessity

Choosing the type of base oil according to the specification requirements of the blended synthetic oil, whether it is paraffin base or naphthenic base oil, or the blending of c...