Product Introduction:
HDM-QB300 heat transfer oil is a synthetic heat transfer oil composed of a small fraction of synthetic alkylbenzene base oil and high-performance high-temperature additives. It has thermal cracking and oxidation resistance properties. The product has a high heat transfer efficiency and excellent viscosity properties, making it simple to pump at startup and operating temperatures. These oils' flash points will not be significantly reduced in use due to their thermal cracking resistance at the recommended operating temperature. The product also has unique heating and heat conduction properties, as well as faster heat dissipation. For various industrial processes, closed and open cold oil seal indirect heating and cooling systems are recommended.
Application scope:
HDM-QB300 synthetic alkylbenzene heat conduction oil is suitable for closed heat conduction system with heating temperature below 300℃ or heating temperature below 120℃ open heat transfer system.
Performance characteristics:
- Narrow fraction range and high initial boiling point.
- Good oxidation stability at high temperature and long service life.
- Low volatility and good fluidity at low temperature.
- High specific heat capacity and good thermal conductivity.
- Good compatibility with system materials, non-corrosive.
Technical specifications:
- GB 23971-2009
- DIN 51522-1998
Typical data:
Item |
HDM-QB300 synthetic heat transfer oil |
Test Method |
---|---|---|
Model |
QB300 |
|
Kinematic viscosity (40℃), mm2/s ≤ |
25 |
GB/T265 ASTM D445 |
Kinematic viscosity (100℃), mm2/s ≤ |
4 |
GB/T265 ASTM D445 |
Flash point (opening), ℃ ≥ |
190 |
GB/T267 ASTM D92 |
Pour point, ℃ ≤ |
-55 |
GB/T3535 ASTM D97 |
Autoignition point ℃ |
350 |
SH/T0642 |
Copper corrosion for 100℃ 3h. |
1b |
GB/T5096 ASTM D130 |
Limit temperature of oil tank (no air contact) ℃ |
310 |
/ |
Oil film limit temperature (no air contact) ℃ |
330 |
/ |
Note: The above data are the measurement results of representative styles, and the product performance is subject to the actual measurement.
Caution:
Choose an oil with the appropriate quality grade and viscosity grade based on the equipment oil regulations. The storage container must be dedicated, waterproof, and moisture-proof, with the ability to prevent mechanical impurities from mixing during storage and transportation. Prevent pollution from foreign bodies; Different types of lubricating oil should not be mixed to avoid mixing with other oils.
Packing: 200L iron drum and 18L plastic drum.