Triethanolamine Borate DX621 Lubricating anti-rust additive

Triethanolamine Borate DX621 is a nitrogen-containing borate derivative, which is viscous, has excellent antirust and lubricity, and is an ideal antirust additive for cutting fluid, antirust water and other systems. It is widely used in machinery, metallurgy, petrochemical, building rust resistance and other industries, and is a good substitute for traditional sodium nitrite.

Basic physical and chemical properties

Performance characteristics

1. Excellent rust resistance for Ferrous materials such as carbon steel, cast iron, cold rolled sheet, etc;

2. Good extreme pressure wear resistance and corrosion resistance;

3.Resistant to hard water,with a water hardness greater than 1000ppm;

4. Excellent water solubility, with colorless, transparent, and bubble free aqueous solution;

5. Extremely high alkali storage capacity, making it a good pH stabilizer;

6. Combined with DX309, DX319, etc., it can effectively improve the rust resistance of the system.

Application area

1. Applied to metal working fluids, glass grinding fluids, and surface treatment agents, and it is recommended to add 2.5% -5% DX621 of the original liquid;

2.Dilute 50-100 times as Ferrous antirust water.

Packaging、storage and transportation 

1.200L iron bucket, 250Kg/bucket;

2. Stored and transported according to general chemicals .Stored in a dry and ventilated place.