K-CORR^® 100 Series Ashless Rust Inhibitors

The K-CORR 100 Series is based on a unique amino acid derivative and is effective in a broad range of industrial lubricants and functional fluids. In addition to excellent rust protection at low additive levels, the K-CORR 100 inhibitors offer a variety of performance advantages in specific systems, including:

• Neutral behavior in FZG testing
• Excellent thermal stability
• Good hydrolytic stability
• Good demulsibility and water separation
• Antiwear synergism with selected EP/AW additives
• Enhanced oxidation stability
• Biodegradability:
  >90% by CEC-L-33-A-93
  >50% by OECD 301B (Modified Sturm)

Product	Chemical Basis	Acid Value (mg KOH/g)	Description	Technical Data Sheet
K-CORR 100	Amino Acid Derivative	~100	Ashless rust inhibitor and intermediate
K-CORR 100A2	Amino Acid Derivative with Amine	~80	Ashless rust inhibitor with improved solubility
K-CORR 1031	Amino Acid Derivative with Amine	~90	Premium ashless rust inhibitor

K-CORR® G Series Rust Inhibitors for Greases

K-CORR G-1086A and G-1107 are unique rust inhibitor systems specifically designed for greases subjected to severe conditions. K-CORR G-1086A is zinc-based. K-CORR G-1107 is ashless. Both are formulated to enhance AW/ EP properties and to minimize adverse effects on other grease properties, including water washout, water spray-off, penetration, and dropping point.

Product	Chemical Basis	Description	Technical Data Sheet
K-CORR G-1086A	Proprietary Composition Containing Zinc Compound	Highly effective rust inhibitor for grease that exhibits antiwear synergy
K-CORR G-1107	Proprietary Ashless Rust Inhibitor & Antiwear Additive	Ashless rust inhibitor with excellent antiwear properties

K-CORR® Specialty Products

K-CORR NF-200 Yellow Metal Deactivator

K-CORR NF-200 is a premium ashless liquid yellow metal deactivator for industrial and automotive lubricants, greases, and rust preventive fluids. K-CORR NF-200 protects copper and copper alloys against corrosion initiated by active sulfur carriers. It protects oils and greases from the catalytic pro-oxidant effects of dissolved copper ions by forming a protective barrier film on the copper surface, which prevents the metal from dissolving in the oil. K-CORR NF-200 can be used in all mineral oil based lubricants as well as in synthetic lubricants. The recommended treat level of K-CORR NF-200 is 0.03%-0.07% by weight depending on the other additives and base oil types used.

Product	Chemical Basis	Description	Technical Data Sheet
K-CORR NF-200	Proprietary Heterocyclic Derivative	Premium yellow metal deactivator

K-CORR SA-300 Ashless Rust Inhibitor

K-CORR SA-300 is an ashless rust inhibitor based upon organic acid/ester
chemistry. The additive is highly efficient and may be used at treat levels as low
as 0.03% to pass the ASTM D 665B test in R&O circulating oils and HF-2
hydraulic oils. In addition, it is recommended for formulating high
performance ashless steam turbine oils, paper machine oils, industrial and
automotive gear oils, greases, and rust preventive fluids.

ADVANTAGES:

• Ashles
• Outstanding rust and corrosion protection
• Excellent demulsification
• Good thermal and hydrolytic stability
• Soluble in highly paraffinic and synthetic base oils
• Effective at very low treat levels
• Excellent compatibility with all types of conventional functional additives

Product	Chemical Basis	Description	Technical Data Sheet
K-CORR SA-300	Proprietary Alkylated Organic Acid/Ester	Highly efficient ashless rust inhibitor with outstanding demulsibility properties.