400 degrees C Diphenyl Diphenyl Oxide Heat Transfer Fluid for PET PSF CSP use

Model name: AT-400

category: heat transfer fluid

Working temperature: 12~400℃

detail:

Biphenyl diphenyl ether mixed heat transfer oil is a gas/liquid dual-purpose high-temperature synthetic organic heat carrier with high thermal stability composed of 26.5% biphenyl and 73.5% diphenyl ether eutectic mixture. It can be used as a liquid phase heat transfer oil, and can also be used as a gas phase heat transfer oil by utilizing its evaporation-condensation characteristics in the temperature range of 257 ° C ~ 400 ° C. It is widely used in the photothermal power generation industry and chemical fiber chemical industry.

Excellent thermal stability, a synthetic heat transfer oil with excellent thermal stability and low viscosity characteristics, providing effective, reliable and consistent performance over a wide temperature range of 12°C to 400°C; low vapor pressure biphenyl The vapor pressure of diphenyl ether mixed heat transfer oil is very low at high temperature, and the saturated vapor pressure is slightly greater than 1Mpa at 400°C.

Color: transparent to light yellow

main technical data

1. AT-400 thermal fluid, biphenyl & diphenyl oxide, 12~400deg.C;
2. AT-350 thermal fluid, hydrogenated terphenyl, -7~350℃;
3. AT-DBT heat transfer fluid,-30~350℃;
4. AT-330 heat transfer oil, -60~330℃;
5. AT-55 heat transfer fluid, -28~315℃;
6. AT-300 heat transfer oil, hydrocarbon, -28~305℃
7. AT-1400 molten salt, melting point: 426°C, recommended working temperature: 450~1412°C
8. AT-800 molten salt, melting point: 397°C, recommended working temperature: 420~800°C
9. AT-600 molten salt, melting point: 220°C, recommended working temperature: 290~600°C;
10. AT-550 molten salt, melting point: 142~148℃, recommended working temperature: 149~550℃;
11. AT-540 molten salt, melting point: 135~140℃, recommended working temperature: 142~540℃.
    

200L/barrel