| Project | TMT-1 | TMT-2 | TMT-3 | TMT-4 | TMT-5 |
| Appearance | Colorless or light yellow transparent oily liquid | ||||
| Viscosity (mm2/s)40C | 45-50 | 50-55 | 70-75 | 135-145 | 300-310 |
| Viscosity (mm2/s)100C | 7.0-7.5 | 8.0-8.5 | 9.5-10.5 | 12-15 | 20-21 |
| Viscosity index> | 105 | 125 | 110 | 80 | 70 |
| Acid value (mgKOH/g)≤ | 0.1 | ||||
| Ester content(%)≥ | 99 | ||||
| Flash point (opening, C)> | 270 | ||||
| Pour point(C)≤ | -40 | -40 | -35 | -35 | -10 |
Note: Some indicators can be adjusted accordingly according to customer needs.
Trimellitic acid esters TMT-1, 2, 3 and 4 have excellent high and low temperature properties, small evaporation at high temperatures, low coking amount, and good compatibility with various additives. It is an ideal base oil for synthetic high-temperature chain oil, synthetic high-viscosity air compressor oil and high-temperature grease. When used to prepare high-viscosity high-temperature chain oil, compared with pentaerythritol ester, the amount of tackifier can be reduced, thereby improving the high-temperature performance of the chain oil; when used to prepare synthetic high-viscosity air compressor oil, the tackifier does not need to be used Increase viscosity.
High temperature chain oil up to 98%
Industrial gear oil up to 98%
High temperature grease 10-90%
Air compressor oil up to 98%
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