Reaction Mass of Diisopropyl Biphenyl and Triisopropyl Biphenyl, YC-HTF-7 CAS:69009-90-1,25640-78-2
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Packing as 200kg per drum or as per user’s requirement
YC-HTF-7 is a reaction mass of diisopropyl biphenyl (about 80% m/m) and triisopropyl biphenyl (about 20% m/m). It is an excellent heat transfer fluid product features high reliability, low pressure and high fouling resistance.
Specification| Appearance | Clear, transparent liquid | |
| Autoignition temperature | 422 ℃ | |
| Flash point | 175℃(open) 167℃(close) | |
| Total sulfur | 0.2 ppm | |
| Total chloro | 1.7 ppm | |
| Acidity | 0.02 mgKOH/g | |
| Corrosion to copper (100℃, 3h) | 1b | |
| Moisture | 160 ppm | |
| Soluble acid or alkali | Not detected | |
| Pour point | -48℃ | |
| Density (20℃) | 953.3 | |
| Ash (m/m) | < 0.002 | |
| Distillation analysis Initial boiling point 2% distilled | 313℃ 316℃ | |
| Residue carbon | 0.01 | |
| Viscosity, Kinematic, mm2/s | 135.4 (0℃) 12.17 (40℃) 2.50 (100℃) | |
| Heat Stability | Test Temperature | 350℃ |
| Test Time Length | 1000 hr | |
| Appearance | Clear Transparent, no sediment | |
| Deterioration rate | 9.2% | |
| Recommended bulk temperature | 325℃ | |
| Max film temperature | 355℃ | |
Properties reported here are typical of average lots
Exact value refer to COA of specific production batch