Additin® RC 2526

Additin® RC 2526 is a mineral oil-free chemical blend with a sulfur concentration of 15% (w/w), designed for use in metalworking fluids. It offers high performance, high sulfurization, low odor, and medium viscosity. The product functions as an extreme pressure additive in metalworking fluids.

Principal: LANXESS Lubricant Additives

Functions: Extreme Pressure Additive

End Uses: Cutting Oils, Forming Fluid, Metalworking Fluids

Chemical Family: Chemical Mixtures & Blends

Features: High Performance, Highly Sulfurized, Low Odor, Medium Viscosity

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Enhanced TDS

Identification & Functionality

Chemical Family
Fluids & Lubricants Functions
Function
Extreme Pressure Additive
Product Code
MITM08077
Technologies
Product Families

Features & Benefits

Applications & Uses

Fluids & Lubricants End Use
Fluids & Lubricants Type
Markets
Applications
Product Applications
  • Metalworking fluids for heavy duty operations Additin® RC 2526 is a light-coloured, high performance sulphur carrier with very low odor that is used to formulate metalworking oils and EP emulsions for heavy duty cutting and forming operations.
  • It can be used in a much wider range of applications than chlorinated paraffines and sulphur carriers with a similar sulphur content.
  • It is suitable for forming processes involving small relative movements (e.g. deep drawing operations) as well as for high-speed cutting processes such as deep hole drilling, milling and broaching.
  • In the presence of yellow metals the additional use of a suitable inhibitor such as Additin® RC 8210 is required.

Properties

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000008
Principal

Storage & Handling

Storage Conditions

in a dry place at room temperature

Other

Appearance
Light brown clear medium viscosity liquid
Color (SDS)
Light brown
Insoluble in (SDS)
Water
Item Number
Odor (SDS)
Slight
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scale4.0 ASTMASTMASTM D1500
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life24.0 momo
Mechanical Properties
ValueUnitsTest Method / Conditions
Falex Load3500.0 lbslbsASTM D2670 10% b.w. RC 2526
Falex Load4000.0 lbslbsASTM D2670 5 wt% RC 2526
Falex Load3500.0 lbslbsFALEX Lubrication Test 10% b.w. RC 2526
Falex Load4000.0 lbslbsFALEX Lubrication Test 5 wt% RC 2526
Load Capacity110.0 N/mm²N/mm²according to brugger load capacity, 10% b. w. RC 2526
Load Capacity60.0 N/mm²N/mm²according to Brugger load capacity, 2wt% RC 2526
Load Capacity100.0 N/mm²N/mm²according to Brugger load capacity, 5% b. w. RC 2526
Load Wear Index6000.0-6500.0 NNDIN 51350 10%, by weight, RC 2526
Load Wear Index2400.0-2600.0 NNDIN 51350 2%, by weight, RC 2526
Load Wear Index3600.0-3800.0 NNDIN 51350 5%, by weight, RC 2526
Load Wear Index6000.0-6500.0 NNFour Ball Wear Test 10% b.w. RC 2526
Load Wear Index2400.0-2600.0 NNFour Ball Wear Test 2%, by weight
Load Wear Index3600.0-3800.0 NNFour Ball Wear Test 5 wt% RC 2526
Scar Diameter0.95 mmmmDIN 51350 1h, 300 N, 10 wt.% RC 2526, N scar diameter
Scar Diameter0.7 mmmmDIN 51350 1h/300 N scar diameter, 2 % b. w. RC 2526
Scar Diameter0.85 mmmmDIN 51350 1hr, 300 N scar diameter, 5 wt% RC 2526
Scar Diameter0.48 mmmmDIN 51350 1 min/1000N, 10 wt%, RC 2526
Scar Diameter0.95 mmmmFour Ball Wear Test 1h, 300 N, 10 wt.% RC 2526, N scar diameter
Scar Diameter0.7 mmmmFour Ball Wear Test 1h/300 N scar diameter, 2 % b. w. RC 2526
Scar Diameter0.85 mmmmFour Ball Wear Test 1hr, 300 N scar diameter, 5 wt% RC 2526
Scar Diameter0.95 mmmmFour Ball Wear Test 1 min/1000N, 10 wt%, RC 2526
Physical Properties
ValueUnitsTest Method / Conditions
Density1.04 g/mLg/mLASTM D1298 at 20°C
Flash Point160.0 °C°CCleveland Open Cup
Flash Point160.0 °C°CASTM D92
Viscosity750.0 mm²/smm²/sASTM D445 at 40°C
Material Composition
ValueUnitsTest Method / Conditions
Sulfur Concentration15.0 %(W/W)%(W/W)ASTM D1662
Sulfur Content26.0 %(W/W)%(W/W)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Decomposition Temperature (SDS)min. 212.0 °F°F
Density (SDS)1.04 g/cm³g/cm³at 68°F
Flash Point (SDS)320.0 °F°FClosed Cup
Kinematic Viscosity (SDS)750.0 mm²/smm²/sAt 104°F