IRGALUBE® 349 is an ashless, multifunctional additive developed by BASF. It is formulated to enhance the performance of lubricants by providing extreme pressure (EP), antiwear (AW), and antirust properties. This technical information sheet details its chemical composition, physical characteristics, and performance benefits across various lubricant applications.
Key Properties & Benefits
- Appearance: Clear, viscous, colourless to yellow liquid.
- Viscosity: 2200 mPa.s at 40 °C.
- Flash Point: 135 °C.
- Functionality: Provides EP/AW performance and corrosion inhibition.
- Performance Enhancement: Improves FZG gear test performance and frictional characteristics.
- Approvals: Approved by FDA/USA for use in lubricants with incidental food contact.
- Handling: Easy-to-handle liquid form, contains no diluents.
Applications
IRGALUBE® 349 is suitable for a range of applications, including:
- Industrial lubricants
- Greases
- Metal working fluids
- Engine oils
- Power transmission fluids
- Synthetic and partial synthetic lubricants
Performance Data
The document presents detailed test results for wear inhibition (e.g., 4-ball test, FZG gear test) and rust prevention (e.g., ASTM D 665, Humidity cabinet test), demonstrating the additive's effectiveness in protecting metal surfaces and improving lubricant durability. It also highlights friction reduction capabilities in both oils and greases through SRV friction tests.
