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- Manufacturer: PCC Chemax, Inc.
- Product Line: Rokolub® Synthetic Polyalkylene Glycol (PAG) Base Oils
- Product: Rokolub® Water-soluble Polyalkylene Glycols
- Industries: Lubricant Formulation
- Authorized Countries: Canada | Mexico | United States
Rokolub® 50-B-20
Rokolub® 50-B-20 is a synthetic, low-viscosity polyalkylene glycol (PAG) base oil for industrial lubricant formulating that is soluble in water.
Quantity
Documents
Specifications
Appearance: Homogeneous liquid, colorless to yellow
Water content, max %: 0.08
Acid value, max mg KOH/g: 0.1
Kinematic viscosity @ 40°C, mm²/s: 18 to 24
Kinematic viscosity @ 100°C, mm²/s: 4 to 6
ISO VG: 22
Molecular weight, g/mol: 550
Viscosity index: 180
Pour point, °C: Lower than −40
Flash point, °C: Higher than 180
Cloud point, °C: 71
Functionality: ~1
Density @ 20°C, g/mL: 1.02
Refractive index @ 20°C: 1.450
CAS number: 9038-95-3
Primary Chemistry:
Propoxylated and ethoxylated butanol
- Manufacturer: PCC Chemax, Inc.
- Product Line: Rokolub® Synthetic Polyalkylene Glycol (PAG) Base Oils
- Product: Rokolub® Water-soluble Polyalkylene Glycols
- Industries: Lubricant Formulation
- Authorized Countries: Canada | Mexico | United States
Manufacturer
Industries
Authorized Countries
Canada
Mexico
United States
Overview
Rokolub® 50-B-20 is a synthetic, ISO 22 polyalkylene glycol (PAG) base oil that provides superior lubricity to a wide range of industrial lubricant formulations. Manufactured with equal weight amounts of ethylene oxide and propylene oxide, this water-soluble PAG delivers excellent thermal and oxidative stability to ensure long service life under a wide range of temperatures and load conditions. Rokolub® 50-B-20 has a high viscosity index, anti-wear and extreme-pressure benefits, high thermal conductivity, and biodegradability, making it suitable for environmentally friendly formulations.
Specifications
Appearance: Homogeneous liquid, colorless to yellow
Water content, max %: 0.08
Acid value, max mg KOH/g: 0.1
Kinematic viscosity @ 40°C, mm²/s: 18 to 24
Kinematic viscosity @ 100°C, mm²/s: 4 to 6
ISO VG: 22
Molecular weight, g/mol: 550
Viscosity index: 180
Pour point, °C: Lower than −40
Flash point, °C: Higher than 180
Cloud point, °C: 71
Functionality: ~1
Density @ 20°C, g/mL: 1.02
Refractive index @ 20°C: 1.450
CAS number: 9038-95-3
Primary Chemistry:
Propoxylated and ethoxylated butanol
Features & Benefits
- Water-soluble PAG
- High viscosity index
- Superior lubricity
- Anti-wear benefits
- Extreme-pressure performance
- High thermal conductivity
- High flash point
- Low pour point
- Low residue amount
- Biodegradable
- All-weather compatible
Problems Solved
Without effective base oils, lubricants can cause equipment to face serious operational failures. Lack of lubrication and wear protection leads to premature equipment wear and unexpected downtime. Poor thermal and oxidative stability can cause fluids to deteriorate, leaving behind deposits, sludge, or varnish.
Applications
Gas compressor lubricants
Air conditioning compressor lubricants
Hydraulic fluid
Synthetic lubricants
Machining fluid
Related Applications
Related End Markets
Lubricant Formulation
Related Functions
Lubricant Formulation
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