Diisopropyl biphenyls (DIPB)
PRODUCT SPECIFICATION
|
appearance/- |
Clear and transparent, no suspended matter |
|
Spontaneous combustion point/℃ |
402 |
|
Flash point (closed)/℃ |
155 |
|
Flash point (opening)/℃ |
172 |
|
Sulfur content/(mass fraction)/% |
below 0.001 |
|
Chlorine content/mg/kg |
2 |
| Acid value/(in terms of KOH)/mg/kg |
0.01 |
| Copper sheet corrosion/(100℃, 3h)/grade |
1b |
| Moisture/mg/kg |
118 |
|
Water-soluble acid-base/none |
none |
| Pour point/report |
-38 |
| Density/20℃/kg/m3 |
1012.7 |
| Ash content/(mass fraction)/% |
<0.002 |
|
Distillation range/initial distillation point/℃ |
243 |
|
/2%/℃ |
335 |
|
Residual carbon/(mass fraction)/% |
<0.01 |
| Kinematic viscosity/0°C |
1657（0°C） |
|
/40°C |
33.24（40°C） |
|
/100°C |
4.139（100°C） |
|
Deterioration rate/% |
9.8 |
APPLICATION
Diisopropyl biphenyls (DIPB) are high-purity single synthetic aromatic hydrocarbon compounds with high-temperature applications for synthetic thermal oils (Max.350°C) The necessary high thermal stability, excellent fluidity and heat transfer properties, as well as the unique properties to prevent the generation of solid particles and coke scale, can meet the requirements of the low-pressure safe operation of the liquid phase heating system.
PACKAGE
200kg/drum or ISO Tank or according to customer's needs.
