Additin® RC 4203

Additin® RC 4203 is a chemical mixture used as a corrosion inhibitor in metalworking fluids, including drawing oils, greases, pre-lubricants, and rust preventive oils. It is barium-free and offers corrosion inhibition with non-staining properties.

Principal: LANXESS Lubricant Additives

Functions: Corrosion Inhibitor

End Uses: Drawing Oils, Greases, Metalworking Fluids, Pre-lubricants, Rust Preventive Oil

Chemical Family: Chemical Mixtures & Blends

Features: Corrosion Inhibition, Non-Staining

  • TypeDocument Name
View All Documents

Enhanced TDS

Identification & Functionality

Chemical Family
Fluids & Lubricants Functions
Function
Corrosion Inhibitor
Product Code
MITM08101
Technologies
Product Families

Features & Benefits

Applications & Uses

Fluids & Lubricants End Use
Fluids & Lubricants Type
Markets
Applications
Product Applications
  • Rust preventatives
  • Drawing oils, prelubes
  • Greases
  • Additin® RC 4203 is a non-staining, bariumfree anticorrosion additive giving excellent results in Kesternich cabinet (alternating and constant climates) and in the salt spray cabinet.
  • Additin® RC 4203 shows superior solubility in high paraffinic base oils or aromatic-free solvents even at low temperatures.
  • It was developed specifically for use in rust preventatives based on mineral oils or white spirits.
  • Additin® RC 4203 can also be used as a corrosion inhibitor in lubricating greases.
  • Additin® RC 4203 is a non-newtonian fluid and may have a significant variability in viscosity during storage.
  • The viscosity can be influenced by shear strain.
  • Not suitable for circulating systems.

Properties

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000008
Principal

Storage & Handling

Storage Conditions

Store in dry place at room temperature

Other

Appearance
Highly viscous dark brown liquid
Color (SDS)
Dark brown
Item Number
Odor (SDS)
Slight
USA/DOT UN Number
Not Applicable
Chemical Properties
ValueUnitsTest Method / Conditions
Total Base Number40.0 mg KOH/gmg KOH/gASTM D4739 TBN
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Density940.0 kg/m³kg/m³ASTM D1298 at 20°C
Flash Point180.0 °C°CCleveland Open Cup
Flash Point180.0 °C°CASTM D92
Material Composition
ValueUnitsTest Method / Conditions
Calcium Content2.6 %(W/W)%(W/W)
Mineral Oil Content20.0 %(W/W)%(W/W)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)0.94 g/cm³g/cm³
Flash Point (SDS)180.0 °C°CClosed Cup
Flash Point (SDS)180.0 °C°CDIN ISO 2592
Viscosity (SDS)9.0 cm²/scm²/s