CalEster™ HT 68
- Chemical Family
- Polyol Esters (POE)
CalEster™ HT 68 is suitable for a broad range of lubricant applications where a combination of higher viscosity and a higher temperature capability are desired including high temperature chain lubricants, high temperature grease, refrigeration lubricants, gear oils, and air compressor oils. Exceptional high temperature stability and cleanliness can be achieved when utilizing the CalEster™ HT line of products and viscosity grades. CalEster™ Synthetic Polyol Esters Calumet Specialty Products Partners, L.P. Offers a complete line of high purity synthetic polyol esters for use in high performance lubricant applications. With over 50 years of experience in manufacturing synthetic polyol esters, Calumet’s lubricant grade esters are engineered to deliver the highest performance under the most demanding conditions.
Product families
Applications
- Consumer Goods — Appliances & Electronics
- Consumer Goods — Cold-Chain & Insulation
- Fluids & Lubricants
Product Families
- API Group V
Other characteristics
- Brand
- CalEster
- End Uses
Chain Oils, Compressor Oils, Gear Oils, Refrigeration Oils
- ISO Viscosity Grade
- ISO 68
- Fluids & Lubricants Type
Gear Oils & Lubricants, Greases, Heat Transfer Fluids, Industrial Oils & Fluids, Turbine & Compressor Fluids & Oils
- Markets
- Consumer Goods
- Industrial
- Technology
- Fluids & Lubricants
- Packaging Type
- Bulk
- Drums
- Totes (IBC)
- Labeling Claims
- Biodegradable
- Phthalates-free
- Product Features
CalEster™ HT 68 is an ISO 68 pure polyol ester made from mixed pentaerythritols with saturated fatty acids for maximum stability. CalEster HT68 offers the following performance advantages:; High Oxidative Stability; High Flash Point; Excellent Lubricity; Low Coking Tendency; Low Volatility; Low Pour Point; Excellent High Temperature Stability; Excellent Low Temperature Fluidity; Extremely Low Volatility; High Viscosity Index; High Lubricity; Excellent Additive Solubility; Enhanced Cleanliness; Readily Biodegradable; All Calumet Synthetic Polyol Esters are Phthalate free; Extended operating temperature range; Longer lubricant life with less waste disposal; Reduced maintenance and down time
- Handling and Safety
This product should be stored in sealed containers at ambient temperature.; Read and understand the Safety Data Sheet (SDS) before using this product.
- Packaging Information
- Available in:
- 55 gallon steel drums
- 275 gallon poly totes
- Tank truck & rail car
- Fluids and Lubricants Type
- Gear Oils & Lubricants
- Greases
- Heat Transfer Fluids
- Industrial Oils & Fluids
- Turbine & Compressor Fluids & Oils
- Fluids and Lubricants End Use
- Chain Oils
- Compressor Oils
- Gear Oils
- Refrigeration Oils
- Fluids and Lubricants Features
- Excellent Lubricity
- High Flash Point
- High Temperature Resistance
- High Viscosity Index
- Low Pour Point
- Low Temperature Performance
- Low Volatility
- Oxidation Resistant
- Fluids and Lubricants Functions
- Base Stock & Oil
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Color | L0.5 | — | ASTM D1500 |
| Flash Point | 266 | °C | ASTM D92 |
| Noack Volatility | 2 | mass % | ASTM D5800 |
| Pour Point | -38 | °C | ASTM D97 |
| Viscosity (at 100 ˚C) | 8.9 | cSt | ASTM D445 |
| Total Acid Number | 0.02 | mg KOH/g | ASTM D664 |
| Viscosity (at 40 ˚C) | 66 | cSt | ASTM D445 |
| Viscosity Index | 108 | — | ASTM D2270 |
| Water Content | 0.02 | wt% | ASTM D1533 |
| Density (at 15.6°C) | 8.02 | lb/gal | Conversion |
