Diphenyl Oxide-Biphenyl Eutectic, YC-HTF-1
CAS:101-84-8,92-52-4
Equal to Dowtherm A, Therminol VP1
Packing: 200kgs per steel drum, or 20mts per ISO tank or as per customer's requirement.
Recommended temperature range, liquid phase: 12℃-280℃
Recommended temperature range, vapor phase: 257℃-420℃
A synthetic heat transfer fluid (HTF) (eutectic mixture of biphenyl and diphenyl oxide) is widely used in industrial fields including petrochemical, chemical fiber (PET/PA/PP), synthetic resin, chemical industry (phthalic anhydride, melamine, polyformaldehyde, PS, ABS, etc.).
Specification| Biphenyl content Diphenyl oxide content | 26.5 +/- 1.0 % 73.5 +/- 1.0% |
| Copper corrosion (100℃ 3hr) grade | 1 max |
| Acid Value mgKOH/g | 0.05 max |
| Ash m/m % | 0.01 max |
| Carbon residue m/m % | 0.05 max |
| Water soluble acid or alkali m/m % | No |
| Moisture | 200 ppm max |
| Chloride | 10 ppm max |
| Sulphur | 10 ppm max |
| Flash point ℃ | 115 (closed cup) min 120 (open cup) min |
| Autoignition temperature ℃ | 595 min |
| Density 20℃ g/cm3 | 1.060 – 1.065 |
| Kinematic viscosity 40℃ | 2.2-2.8 mm2 /s (cst) |
| Thermal stability(400℃, 1000 hr) Appearance Deterioration m/m % | Transparent, no suspension, no sediment. 10 max |
*The above listed typical data, and test data vary from samples.
Equal to Dowtherm A, Therminol VP1, etc.
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