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Technical Data Sheet

Technical Data Sheet 

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K-CORR NF-200 is a premium ashless liquid yellow metal deactivator for industrial and automotive lubricants, greases and rust preventive fluids.

Compliance with the Food and Drug Administration Regulation 21 CFR 178.3570
Synergistic with primary and secondary antioxidants
Excellent thermal and hydrolytic stability
Good demulsification properties
Outstanding solubility in mineral oil and synthetic base stocks
Good compatibility with other additives
Low viscosity

Viscosity @ 40ºC (ASTM D 445, DIN 51 550)                       78 mm2/s (cSt)
Viscosity @ 100ºC (ASTM D 445, DIN 51 550)                     6 mm2/s (cSt)
Density @ 15.6ºC (ASTM D 4052)                                         0.95 g/ml
Weight Per Gallon @ 25ºC                                                     7.9 lbs.
Flash Point, COC (ASTM D 92, DIN 51 376)                         170ºC (338ºF)

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.

K-CORR NF-200 is an ashless, easy to handle, yellow metal deactivator for protecting copper and copper alloys against corrosion initiated by active sulfur. K-CORR NF-200 protects oils from the catalytic pro-oxidant effects of dissolved copper ions by forming a protective barrier film on the copper surface. K-CORR NF-200 can be used in all mineral oil based lubricants and most synthetic lubricants.

Depending on the base oil type and other additives used, the recommended treat level of K-CORR NF-200 is 0.03%-0.07% by weight.


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