Equivalents Dowtherm A Heat Transfer Fluid
Dowtherm A Heat Transfer Oil Fluid
Phenyl ether-biphenyl eutectic,Heat Transfer Fluid,hot oil, heat transfer liquid, heat transfer oil,Therminol-66
Other name: Biphenyl,mixedwithbiphenyloxide(3:7),biphenyl-diphenyl ether mixture(26.5:73.5),Dowtherm A,
DIPHYL,DOWTHERM(R) A
CAS No: 8004-13-5
Chemical formula: C24H20O
EINECS No: 228-462-0
Chemical property:
Melting point : 12-14 C(lit.)
Density : 1.06
Refractive index: n20/D 1.590
Flash point : 123 C
Technical Specifications:Standard of Analysis:HG/T2546-93
Items of analysis | Specifications |
Appearance | Light yellow transparent liquid |
Crystallization point C | ≥ 11.8 |
Water content % | ≤ 0.05 |
Viscosity 20 C mpa.s | 4.0-4.4 |
Specific density 20 C g/cm³ | 1.060-1.064 |
Boiling range C | 253-258 |
Packing: in metal bucket, 200KG/drum
Use: Gas&oil industry, chemical fiber industry, solar energy etc.
Products Specialty:
Phenyl ether-biphenyl eutectic heat transfer fluid is a eutectic mixture of two very stable compounds, biphenyl (C12H10) and diphenyl oxide (C12H10O).
The fluid is dyed clear to light yellow to aid in leak detection.
may be used in systems employing either liquid phase or vapor phase heating. Suitable applications include indirect heat transfer.
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