Solutions through chemistry since 1932
Sample Requests
SDS Requests
Tech. Literature
New Products


K-CORR 100A2


Technical Data Sheet Technical Reports Sample Request SDS Request
Technical Data Sheet

Antiwear EP5130LC
Steel Corrosion & Demulsibility

Request a Sample E-Mail Technical Manager


K-CORR 100A2 is an ashless rust inhibitor for industrial and automotive lubricants and greases.

Ashless rust inhibitor with an acid number below 90 mg KOH/g
Good demulsification properties
No detrimental effect on FZG performance
Good thermal and hydrolytic stability
Biodegradability >90% per CEC-L-33-A-93

Nitrogen Content                                                                    3.2%
Viscosity @ 40ºC (ASTM D 445, DIN 51 550)                       285 mm2/s (cSt)
Viscosity @ 100ºC (ASTM D 445, DIN 51 550)                     18 mm2/s (cSt)
Density @ 25ºC (ASTM D 4052)                                            0.97 g/ml
Weight Per Gallon @ 25ºC                                                     8.1 lbs.
Acid Number, TAN (Potentiometric)                                       80 mg KOH/g
Mineral Oil Content                                                                 None
Flash Point, COC (ASTM D 92, DIN 51 376)                         165ºC (329ºF)

Note: The above analytical data are not specifications.

Soluble in petroleum and synthetic lubricant base stocks and most common solvents. Insoluble in water. However, it is recommended to verify the solubility in the base oils used and the compatibility with other additives.

APPLICATIONS:                                                              Typical Treat Levels
Hydraulic Fluids                                                                    0.05% - 0.5%
Circulating Oils                                                                     0.05% - 1.0%
Industrial and Automotive Gear Oils                                     0.10% - 1.0%
Paper Machine Oils                                                              0.25% - 1.0%
Greases                                                                                0.50% - 3.0%

K-CORR 100A2 is a 100% active ashless rust inhibitor with a relatively low acid number compared to succinic acid half esters. K-CORR 100A2 is an excellent rust and corrosion inhibitor for formulating ashless circulating oils, hydraulic oils, paper machine oils, and industrial and automotive gear oils. K-CORR 100A2 displays synergistic effects in the Four Ball Wear (ASTM D 4172) test when used in combination with ashless phosphorus-containing antiwear additives or sulfur-containing EP additives such as NA-LUBE® EP-5130. Compared to ashless rust inhibitors with acid numbers higher than 100 mg KOH/g, K-CORR 100A2 does not have a detrimental influence on FZG performance when used in combination with common EP/AW additives.


Technical Brochures Coatings Lubricants Rubber Specialty
Facebook Twitter LinkedIn
Tel: 203-866-5551       Toll Free: 800-431-7900       Fax: 203-866-1268      
Site Map   

King Industries, Inc

1 Science Road, Norwalk, CT 06852, USA
© 2021 King Industries, Inc