Alfa-8004 benzene polyester
Alfa-8004 product is a benzene polyester with excellent high temperature characteristics, good antioxidant stability and low volatility. It has a wide range of applications in the lubrication industry, especially suitable for high temperature conditions.
Categories:
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
higher viscosity index
Good cleanliness and very low carbon deposit tendency
Good hydrolytic stability
Low evaporation loss
Good biodegradability
Physical/chemical data
| Project | Typical data | Experiment method |
| Appearance | Clear and light yellow liquid | Visual inspection |
| Density(20 ℃),g/cm3 | 0.973 | ASTM D1298 |
| Kinematic viscosity,mm2/s 100 ℃ 40 ℃ |
8.0 51.7 |
ASTM D445 |
| Viscosity index | 124 | ASTM D2270 |
| Flash point (opening),℃ | 282 | ASTM D92 |
| Pour point,℃ | -40 | ASTM D97 |
| Acid value,mgKOH/g | 0.05 | ASTM D974 |
| Chroma | 0.5 | ASTM D1500 |
| Water content,% | 0.07 | ASTM D1533法B |
| Noyak evaporation loss,% | 0.4 | DIN 51581 |
Typical recommended applications
Alfa-8004 benzene polyester can be used alone or mixed with other base oils for high-grade lubricants, especially suitable for high-temperature lubricating greases.
High temperature gear oil
High temperature grease
High temperature chain oil
compressor oil
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