product description
JY350 is one of the most widely used high-temperature liquid-phase
synthetic heat transfer oils . It can be used in the temperature range
of -7 ℃ ~ 350 ℃ and has the following important characteristics:
High thermal stability - JY350 is a liquid-phase heat transfer oil used for heat transfer at high temperatures. Even at a service temperature of 350 ℃, it can provide years of reliable operation. In fact, JY350 passed the thermal stability test at 350℃.
Good user reputation——JY350 is one of the widely used high-temperature liquid phase synthetic heat transfer
oils, which is well received by customers. Reliability- JY350 is showing its good performance in thousands of large installations around the world. You should know that when the heat transfer oil system fails, the production line will have to stop running, so don't randomly choose heat transfer oil with unproven reliability. For the operating temperature above 310℃, JY350 is your reliable choice.
Coking resistance - JY350 has good performance in preventing the generation of solid particles and coke fouling, ensuring more reliable operation of the heat transfer oil system.
Scope of application
JY350It has been widely used in industrial fields, such as: chemical fiber industry; petrochemical industry; plastic industry; petroleum industry.
For more information about system design and application, please E-mail us or contact our sales representatives .
Typical characteristics
THERMINOL ® 66
Applicable temperature range: -7 ℃ ~350 ℃
| Exterior | Clear, light yellow liquid |
| Component | Modified terphenyl |
| Moisture | 150ppm |
| Flash point | 184 °C |
| Fire point | 212 ℃ |
| Spontaneous ignition point | 374 °C |
Kinematic viscosity
40 ℃
100 ℃ | 29.6mm 2 /s
3.8mm 2 /s |
| Density (25 ℃) | 1005kg/m 3 |
| Specific gravity (20 ℃ /20 ℃) | 1.012 |
| Coefficient of thermal expansion (200 ℃) | 0.000819/ ℃ |
| Average molecular weight | 252 |
| Pour point | -32 ℃ |
Pumpability
2000mm 2 / S
300mm 2 / S | -3 ℃
11 ℃ |
The minimum temperature when the turbulent flow is fully expanded (Re=10000)
10 ft/s,
20 ft/s in 1 inch pipe, 1 inch pipe | 72 ℃
53 ℃ |
The lowest temperature in the turbulent transition zone (Re=2000)
10 ft/s,
20 ft/s in 1 inch pipe, 1 inch pipe | 35 ℃
26 ℃ |
Distillation range
10%
90% | 348 ℃
392 ℃ |
| Normal boiling point | 359 °C |
| The maximum allowable main fluid temperature is the heat of vaporization at 345 ℃ | 272kJ/kg |
| Best applicable range | 0~350 ℃ |
| Allow the highest film temperature | 375 ℃ |
| Quasi-critical temperature | 569 ℃ |
| Quasi-critical pressure | 24.3bar |
| Quasi-critical density | 317kg/m 3 |
The above data is for reference only, please refer to the requirements of "Organic Heat Carrier " GB 23971-2009 for specific indicators .
. For environmental protection, the health and safety of your employees and the purchasers of your products, you must make your own judgment to determine whether it is suitable for your application. The above content does not involve recommendations for any patent infringing products, processes, equipment or formulas. We do not make any explicit or implicit statements or guarantees regarding the use of these content that may infringe any patents. Regarding the materials or products involved in the materials, we do not make explicit or implicit statements or guarantees about their commercial availability, suitability for special purposes, and any other characteristics derived therefrom. The product safety data sheet provides safety precautions when using and storing our products, which you can obtain from us. You should obtain and read these safety information before using our products. If any of the materials mentioned is not our company's product, you should also follow the appropriate industrial hygiene and safety precautions recommended by the product manufacturer.