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ISO 680 polypropylene glycol fluid designed for high temperature applications.
- Dow
- UCON™ Polyalkylene Glycol Formulated Fluids
- UCON™ Polyalkylene Glycol Formulated Fluids
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Canada | Mexico | United States
Product Overview
UCON™ LB-650-X is a high performing lubricant technology from an alcohol-started base stocks featuring oxypropylene groups (m=0) with one terminal hydroxyl group. The UCON™ LB-650-X is water insoluble and has a viscosity of 650 cSt @ 100 °F. UCON™ LB-650-X is particularly well suited for applications requiring high thermal stability without risk of quickly degrading in hot environments.
Product Specifications
Physical state: Liquid.
Color: Brown
Odor: Mild
Boiling point (760 mmHg): > 200 °C ( > 392 °F) Calculated.
Flash point: closed cup 233 °C ( 451 °F) ASTM D 93
Vapor Pressure: < 0.01 mmHg at 20 °C (68 °F) ASTM E1719
Relative Vapor Density (air = 1): >1 Calculated.
Relative Density (water = 1): 0.999 at 20 °C (68 °F) / 20 °C Calculated.
Water solubility: < 0.1 % Visual
Viscosity @ 100°F, SUS ASTM D 445: 650
Viscosity Index, ASTM D 2270: 193
Lbs/gallon @ 20°C: 8.32
Specific [email protected] 20/20°C: 0.999
Closed Cup Flash Point ASTM D 93, °C (°F): 233 (453)
Open Cup Flash Point ASTM D 92, °C (°F): 279 (535
Water, wt%: 0.25
Color: Brown
Odor: Mild
Boiling point (760 mmHg): > 200 °C ( > 392 °F) Calculated.
Flash point: closed cup 233 °C ( 451 °F) ASTM D 93
Vapor Pressure: < 0.01 mmHg at 20 °C (68 °F) ASTM E1719
Relative Vapor Density (air = 1): >1 Calculated.
Relative Density (water = 1): 0.999 at 20 °C (68 °F) / 20 °C Calculated.
Water solubility: < 0.1 % Visual
Viscosity @ 100°F, SUS ASTM D 445: 650
Viscosity Index, ASTM D 2270: 193
Lbs/gallon @ 20°C: 8.32
Specific [email protected] 20/20°C: 0.999
Closed Cup Flash Point ASTM D 93, °C (°F): 233 (453)
Open Cup Flash Point ASTM D 92, °C (°F): 279 (535
Water, wt%: 0.25
Primary Chemistry: Polypropylene glycol monobutyl ether
Features & Benefits
Higher flash points
Less volatility at elevated temperatures
Less tendency to form oxidative by-products, e.g. aldehydes, organic acids
Less tendency to become acidic during use
Less volatility at elevated temperatures
Less tendency to form oxidative by-products, e.g. aldehydes, organic acids
Less tendency to become acidic during use
Problems Solved
Premature Lubricant Oxidation at High Temperatures
High Smoke Generation from Lubricant Breakdown
High Smoke Generation from Lubricant Breakdown
Applications
UCON™ LB-650-X is commonly used as a lubricating fluid for industrial applications that require enhanced stability toward oxidation at high temperatures.