Additin® RC 4220

Additin® RC 4220 is a chemical mixture used as a corrosion inhibitor in gear oils, greases, hydraulic fluids, metalworking fluids, rust preventive oils, and slideway oils. The product provides corrosion inhibition, excellent demulsibility, good filterability, good thermal stability, and hydrolytic stability.

Principal: LANXESS Lubricant Additives

Functions: Corrosion Inhibitor

End Uses: Gear Oils, Greases, Hydraulic Fluids, Metalworking Fluids, Rust Preventive Oil, Slideway Oil

Chemical Family: Chemical Mixtures & Blends

Features: Corrosion Inhibition, Excellent Demulsibility, Good Filterability, Good Thermal Stability, Hydrolytic Stability

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Enhanced TDS

Identification & Functionality

Chemical Family
Fluids & Lubricants Functions
Function
Corrosion Inhibitor
Product Code
MITM08105
Technologies
Product Families

Features & Benefits

Applications & Uses

Fluids & Lubricants End Use
Fluids & Lubricants Type
Markets
Applications
Product Applications
  • Hydraulic fluids
  • Gear oils
  • Slideway oils
  • Metalworking fluids
  • Lubricating greases
  • Rust preventatives
  • Additin® RC 4220 can be used as an anti-corrosion additive where barium compounds are not desired.
  • Its anti-corrosion effect can be compared to analogous barium compounds.
  • Additin® RC 4220 is ideally suited for formulating hydraulic fluids for which good hydrolytical and thermal stability as well as outstanding demulsifying and anti-corrosion properties are required.
  • Additionally, hydraulic fluids containing Additin® RC 4220 exhibit excellent filterability.
  • Additin® RC 4220 can also be used as an excellent corrosion inhibitor in greases and rust preventatives.

Properties

Physical Form
Soluble In
Solubility Data
  • Soluble in mineral oils and synthetic base oils.
  • However, it is necessary to verify the solubility in the base oils used and the compatibility with other additives.

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000008
Principal

Storage & Handling

Storage Conditions
  • Store in a dry place at room temperature approx. 24 months

Other

Appearance
Brown clear liquid
Appearance (SDS)
Liquid
Color (SDS)
Brown
Insoluble in (SDS)
Water
Item Number
Odor (SDS)
Characteristic
Other Hazards
None known
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Total Base Numbermax. 6.0 mg KOH/gmg KOH/gASTM D4739
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Density950.0 kg/m³kg/m³ASTM D1298 at 20°C
Flash Pointmin. 160.0 °C°CCleveland Open Cup
Flash Pointmin. 160.0 °C°CASTM D92
Molecular Weight1000.0 g/molg/molSulfonate
Material Composition
ValueUnitsTest Method / Conditions
Calcium Content2.0 %(W/W)%(W/W)
Mineral Oil Content45.0 %(W/W)%(W/W)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)0.95 g/cm³g/cm³at 20°C
Flash Point (SDS)min. 320.0 °F°FDIN ISO 2592
Flash Point (SDS)min. 320.0 °F°FOpen Cup
Kinematic Viscosity (SDS)447.0 mm²/smm²/sAt 40°C
pH (SDS)8.5-