Synthetic Ester Lubricant Base Oil
This series of synthetic ester base oil is a high quality, high flash point, low pour point, anti-coking, anti-carbon, environmental friendly special ester.It has a high solubility for additives, and improves the low temperature, viscosity and clean dispersion of engine oil.Increase the polarity of the oil, improve the oil in the process of high temperature lubrication, has a high affinity with the metal surface, and has an anti-friction effect, and improve the service life of aviation engine oil.
| Product name | Kinematic viscosity 40℃(mm²/s) | Kinematic viscosity 100℃(mm²/s) | Viscosity index (VI) | Pour point ℃ | Flash point ℃ | Acid value mgKOH/g |
| TMP607 | 13.5 | 3.4 | 140 | -70 | 230 | 0.05 |
| DA31 | 11.1 | 3.4 | 150 | -70 | 220 | 0.05 |
| DA32 | 9.5 | 2.8 | 149 | -65 | 207 | 0.05 |
| DA34 | 12 | 3.2 | 140 | -60 | 210 | 0.05 |
| DA41 | 14 | 3.6 | 144 | -70 | 231 | 0.05 |
| DA51 | 27 | 5.4 | 142 | -57 | 247 | 0.05 |
| PE343 | 19 | 4.3 | 140 | -58 | 255 | 0.05 |
| PE451 | 25 | 5.0 | 140 | -60 | 255 | 0.05 |
This synthetic ester base oil series is engineered for high-performance aviation engine oil formulation, offering high flash point (up to 255°C), low pour point (down to -70°C), and strong anti-coking / anti-carbon properties. The series demonstrates high additive solubility, enabling formulators to achieve cleaner dispersion, improved low-temperature fluidity, and extended oil service life — properties reflected directly in the kinematic viscosity, viscosity index, and pour point data below.
Beyond aviation applications, this base oil series is also widely formulated into internal combustion engine oil (5–90% concentration) and hydraulic oil (50–90% concentration), making it a versatile platform for lubricant manufacturers and additive formulators seeking a cost-effective alternative to imported polyol ester base oils.
Each batch is produced under controlled process parameters to maintain consistency in kinematic viscosity, pour point, and acid value across production runs. Products are packed in sealed plastic drums (200kg net weight per barrel) to prevent moisture ingress and contamination during storage and transport.
Sample quantities are available for formulation testing and compatibility evaluation prior to bulk order commitment. Minimum order quantity varies by product grade and packaging configuration — please contact our technical sales team with your target application and required volume for a tailored quotation.
This base oil series is supplied as a raw material for lubricant formulators . If your application requires a pre-certified finished oil, please contact us to discuss your specific compliance requiremen
Please contact our technical team to confirm COA availability for your specific order.
Lead time depends on product grade and current stock availability. Contact us with your required grade and quantity for an accurate timeline.
Yes. Our technical team can recommend grade combinations or blending ratios based on your target viscosity, pour point, and application requirements.
Contact our technical sales team for the full technical data sheet, sample request, or formulation support tailored to your application.
Aviation engine oil 98%(Max.)
Internal combustion engine oil 5-90%
Hydraulic oil 50~90%
Recommended dosage may vary depending on target viscosity grade, additive package, and intended service environment. Our technical team can provide formulation guidance based on your target finished-product specification.
High solubility of additives
Improve the adhesion of oil to metal
Excellent low temperature performance
High thermal oxidation stability
Increase the polarity of the oil
Can be used as a friction modifier,with anti-friction effect
High viscosity index
Improve the service life of oil products
Biodegradable
DA32 Esterex A32
DA34 Esterex A34
DA41 Esterex A41 HATCOL2910
DA51 Esterex A51 HATCOL 2901
PE343EsterexNP343
PE451EsterexNP451
Reference comparisons are based on publicly available technical data for general grade positioning. Formulators are advised to confirm equivalency through independent testing before substituting in existing formulations.
Plastic drum packing, net weight 200kg per barrel.
Store and transport as non-dangerous goods in a cool, dry and ventilated place.
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