ALFA-3000 polyol ester
ALFA-3000 product is a biodegradable saturated fatty acid polyol ester with excellent low-temperature characteristics, good antioxidant stability and low volatility, and is widely used in the lubrication industry.
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Material Chemistry
Email：sale06@alfachem.cn
Product introduction
Performance characteristics
Excellent oxidation stability and thermal stability
High flash point and fire point, good high temperature performance
Good low temperature flow properties
high viscosity index
Good lubricity and extreme pressure performance
Good hydrolytic stability
Low evaporation loss
Good biodegradability
Physical/chemical data
| Project | Typical data | Experiment method |
| Appearance | clear and transparent | Visual inspection |
| Density（20 ℃），g/cm3 | 0.94 | ASTM D1298 |
| kinematic viscosity，mm2/s 100 ℃ 40 ℃ |
4.4 19.5 |
ASTM D445 |
| Viscosity index | 140 | ASTM D2270 |
| Flash point (opening)，℃ | 250 | ASTM D92 |
| Pour point，℃ | -51 | ASTM D97 |
| Acid value，mgKOH/g | 0.05 | ASTM D974 |
| Chroma | ＜0.5 | ASTM D1500 |
| NOACK evaporation loss，% | 3.0 | ASTM D5800 |
| Biodegradation rate，% | 90 | CEC-L-33-T-82 |
Typical recommended applications
ALFA 3000 polyol ester can be used alone or mixed with other base oils for high-grade lubricants, especially suitable for use with PAO and Group III oils.
Four-stroke engine oil 5~20%
Compressor oil 5～100%
High temperature textile oil 5～100%
Automotive gear oil and industrial gear oil 5~20%
Chain oil 5～100%
High performance grease 5～10%
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