Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fluids & Lubricants Functions
- CAS No.
- 59219-71-5
- Technologies
Features & Benefits
- Labeling Claims
- Fluids & Lubricants Features
- Features
- Lubricity/boundary lubrication
- Low viscosity
- Low smoke
- Thermal stability
- Renewable/biodegradable
- Worker friendly
- Wide temperature operating range
- Low volatility
- Excellent lubricity
- High viscosity index
- Biodegradable
- Product Highlights
Synthetic esters are available in a wide variety of viscosity grades and deliver an excellent combination of oxidative stability, low temperature fluidity, lubricity and high viscosity index in greases formulated with high performance thickeners. Low volatility and a favorable eco-toxicity profile make synthetic esters an excellent choice for greases that are used in outdoor partial loss applications or in environmentally sensitive areas. Synthetic esters are well suited for use as base stocks and additives in aqueous and straight metalworking fluids due to their polar nature, which enables them to adsorb on metal surfaces, reducing friction and wear in the EHL and boundary lubrication regimes.
Synthetic esters are widely used in both ferrous and non-ferrous cutting, rolling, forming and grinding applications. They can be readily emulsified to form stable synthetic and semi-synthetic fluids, and are useful as additives in straight or soluble oil formulations. Synthetic esters have low VOC and a favorable toxicological profile so they are worker friendly and environmentally responsible. Monoesters are manufactured from naturally occuring long chain fatty acids, primarily derived from renewable fats and seed oils. These simple ester molecules have a polar ester group that is attracted to metal surfaces while the hydrocarbon tail provides a lubricious layer that reduces friction and provides boundary lubrication. Monoesters have a low viscosity, high viscosity index (VI), good thermal stability and excellent biodegradability. These esters have an outstanding health and safety profile and some are popular ingredients for personal care products and cosmetics.
Isopropyl and other branched esters (covered under US pat. 7,008,909) give outstanding hydrolytic stability and are preferred for water-based metalworking and textile applications. Monoesters are also used as lubricity additives in mineral oil and synthetic hydrocarbon lubricants to improve EHL and boundary lubrication.
The low viscosity and high polarity of monoesters facilitate the removal of residual lubricant by washing after processing, important for metalworking and textile applications where surfaces must be free of residue that would impact plating, painting or dyeing.
- Synthetic Ester Features
- Lubricity and wear protection
- Long tool life
- Biodegradability
- Hydrolytic stability
Applications & Uses
- Markets
- Compatible Base Stocks
- Compatible Substrates & Surfaces
- Fluids & Lubricants Type
- Fluids & Lubricants End Use
- Application Areas
- Compressors
- Gears and Chains
- Hydraulics
- Textile
- Turbines
- Greases
- Metalworking
- Applications
- Metalworking
- Textile
- Oilfield
- Grease
- Bio-based lubricants
- Environmentally friendly lubricants
- Silica thickened grease
- Polyurea thickened grease
- Organoclay thickened grease
- Railroad grease
- Agriculture and Forestry applications
- Straight oils
- Soluble oils
- Synthetic
- Semi-synthetic
Properties
- Typical Properties
- Composition
| Value | Units | Test Method / Conditions | |
| Biobased Content | 0 | % | — |
| Flash Point | 145 | °C | — |
| High Temperature | No | — | — |
| KV (at 100°C) | 1.7 | cSt | — |
| KV (at 40°C) | 4.5 | cSt | — |
| Low Temperature | Yes | — | — |
| Pour Point | -75 | °C | — |
| Value | Units | Test Method / Conditions | |
| Chemistry | Saturated | — | — |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Packaging Type
- Regional Availability