Alfa-2013 diester
ALFA-2013 product is a biodegradable dibasic fatty acid diester with ultra-high viscosity index, excellent low-temperature characteristics, good antioxidant stability and low volatility, and is widely used in the lubrication industry.
Categories:
Material Chemistry
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Product introduction
Performance features
Excellent thermal oxidation stability
Excellent additive solubility
Good hydrolytic stability
Good breaking performance
Excellent low temperature performance
Good compatibility with sealing materials
Physical/chemical data
| Project | Typical data | experiment method |
| Appearance | Clear and transparent colorless to light yellow liquid | Visual inspection |
| Density(20 ℃),g/cm3 | 0.907 | ASTM D1298 |
| kinematic viscosity,mm2/s | ||
| 100 ℃ | 4.95 | ASTM D445 |
| 40 ℃ | 21.90 | |
| Viscosity index | 160 | ASTM D2270 |
| Flash point (opening),℃ | 245 | ASTM D92 |
| pour point,℃ | -54 | ASTM D97 |
| Acid value,mgKOH/g | 0.01 | ASTM D974 |
| Noyak evaporation loss,% | 3.0 | ASTM D5800 |
Typical recommended applications
ALFA 2013 benzene polyester can be used alone or in combination with other non-polar base oils such as PAO, II and III group base oils to formulate high-performance industrial lubricants and engine oils.
★Engine oil
★Grease
★Automotive gear oil and industrial gear oil
★Compressor oil
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