Additin® RC 2418

Additin® RC 2418 is an extreme pressure additive used in broaching oil, cutting oils, deep hole drilling oil, forming fluid, grinding oils, honing oils, and metalworking fluids. It offers extreme pressure performance, high reactivity, and low odor.

Principal: LANXESS Lubricant Additives

Functions: Extreme Pressure Additive

End Uses: Broaching Oil, Cutting Oils, Deep Hole Drilling Oil, Forming Fluid, Grinding Oils, Honing Oils, Metalworking Fluids

Chemical Family: Chemical Mixtures & Blends

Features: Extreme Pressure Performance, High Reactivity, Low Odor

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Identification & Functionality

Chemical Family
Fluids & Lubricants Functions
Function
Extreme Pressure Additive
Product Code
MITM08074
Technologies
Product Families

Features & Benefits

Applications & Uses

Fluids & Lubricants End Use
Fluids & Lubricants Type
Markets
Applications
Product Application
  • Broaching oils 
  • Honing oils 
  • Grinding oils 
  • Deep-hole drilling oils
  • Additin® RC 2418 is a light-colored sulfur carrier with excellent EP properties and very high reactivity.
  • In combination with antiwear additives it can be used universally for metalworking fluids. It is particularly designed for formulating heavy duty metalworking fluids.

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.

Technical Details & Test Data

Test Results
Paraffinic base oil, ISO VG 15
 

Base oil, no additives

+2% b.w. RC 2418 +5% b.w. RC 2418 +10% b.w. RC 2418 +15% b.w. RC 2418
Four-ball test (DIN 51350, part 2) weld load 600 - 700 N 2200 - 2400 N 3400 - 3600 N 5000 - 5500 N 6000 - 6500 N
Four-ball test (DIN 51350, part 3) scar diameter 1h/300 N 0.70 mm 0.55 mm 0.69 mm 0.72 mm 0.80 mm
Load-carrying test according to Brugger load capacity < 20 N/mm² approx. 50 N/mm² approx. 80 N/mm² approx. 150 N/mm²

approx.120 N/mm²

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
Light brown clear liquid
Color (SDS)
Red brown
Copper Strip Corrosion Test Rating
3b - 4c
Insoluble in (SDS)
Water
Item Number
Odor
Low odored
Odor (SDS)
Characteristic
Other Hazards
None known
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scale4.5 ASTMASTMASTM D1500 ASTM
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Density1.01 g/mLg/mLASTM D1298 at 20°C
Flash Pointmin. 190.0 °C°CASTM D92
Flash Pointmin. 190.0 °C°CClosed Cup
Kinematic Viscosity220.0 mm²/smm²/sASTM D445 at 40°C
Material Composition
ValueUnitsTest Method / Conditions
Sulfur Concentration9.0 %(W/W)%(W/W)ASTM D1662
Sulfur Concentration18.0 %(W/W)%(W/W)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Density (SDS)1.01 g/cm³g/cm³at 68°F
Flash Point (SDS)190.0 °C°CClosed Cup
Flash Point (SDS)374.0 °F°FDIN ISO 2592
Flash Point (SDS)374.0 °F°FOpen Cup
Kinematic Viscosity (SDS)200.0 mm²/smm²/sAt 104°F
Kinematic Viscosity (SDS)200.0 mm²/smm²/sat 40°C