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Armolube® EM 201
Armolube® EM 201 is a multifunctional ethoxylated amine emulsifying additive that demonstrates high stability and hard-water tolerance in metalworking fluid formulations.
Documents
- Manufacturer: Nouryon
- Product Line: Nouryon Lubricant Additives
- Product: Armolube®
- Industries: Lubricant Formulation
- Authorized Countries: Canada | United States
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Authorized Countries
Canada
United States
Overview
Armolube® EM 201 from Nouryon is a high-performance tallow alkylamine ethoxylate additive that functions as an emulsifier and friction modifier in industrial and metalworking applications. It is intended for use in soluble oil and semi-synthetic metalworking fluid formulations, and it particularly well suited for rolling oils and cutting fluids. As a weakly cationic emulsifier, it delivers excellent water-oil-oil (W/O) and oil-in-water (O/W) co-emulsification, and demonstrates hard water tolerance and stability in acid and alkali systems. Armolube® EM 201 also provides secondary anti-wear, lubricity, corrosion inhibition, detergency, and dispersant benefits.
Specifications
Appearance: Liquid
Color: Tan
Odor: Amine-like
pH: 10
TBN: 118 mg KOH/g
Melting point: 54°F (12°C)
Boiling point: >212°F (>100°C)
Flash point: 212°F to 390°F (100°C to 199°C)
Vapor pressure: <0.1 hPa
Relative density: 0.96 g/cm³
Water solubility: Soluble
Solubility in ethanol: Soluble
Viscosity, dynamic: 160 mpa.s
Viscosity, kinematic: 170 mm²/s
CAS number: 61791-26-2
Primary Chemistry:
Tallow alkylamine ethoxylate
Features & Benefits
- Emulsifying lubricant additive
- Cationic
- Readily biodegradable
- Good O/W and W/O emulsification
- Hard water tolerance
- Good acid and alkali stability
- Secondary friction modification, ant-wear, and corrosion inhibition performance
- Aids in iron control management
Problems Solved
Emulsified soluble oil and semi-synthetic metalworking fluids depend on reliable emulsifying additives to maintain stability. When emulsions fall apart, the fluid's lubricity and final performance are negatively impacted. Hard water often creates unstable emulsions, and emulsifiers that show poor tolerance to hard water will be ineffective in certain operations.
Applications
Metalworking fluids Soluble oils Semi-synthetic fluids Rolling oil Cutting fluids
Related Applications
Lubricant Formulation
Related End Markets
Lubricant Formulation
Related Functions
Lubricant Formulation
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