Appearance:Brown, translucent, semi-solid
It has excellent resistance to humidity, salt spray, salt water and water replacement, and has excellent antirust properties for a variety of metals. It is suitable for use as an antirust agent in antirust grease, such as the preparation of replacement antirust oil, inter-process antirust oil, sealing oil and lubricating antirust oil and antirust grease.
The static corrosion test of barium petroleum sulfonate is good, and it has no corrosion effect on steel, brass, copper, aluminium alloy, zinc and other metals.


This product has good oil solubility after heating and can be adsorbed on the metal surface to form a protective film to prevent corrosion and rusting of metals, and has good anti-rust properties for ferrous and non-ferrous metals.