Typical Physical Characteristics
| Density at 15 °C |
kg/m3 |
ISO 12185 |
866 |
| Flash Point PMCC |
°C |
ISO 2719 |
210 |
| Flash Point COC |
°C |
ISO 2592 |
220 |
| Fire Point COC |
°C |
ISO 2592 |
255 |
| Pour Point |
°C |
ISO 3016 |
-12 |
| Kinematic Viscosity |
ISO 3104 |
||
| at 0 °C |
mm2/s |
151 |
|
| at 40 °C |
mm2/s |
25 |
|
| at 100 °C |
mm2/s |
4.7 |
|
| at 200 °C |
mm2/s |
1.1 |
|
| Initial Boiling Point |
°C |
ASTM D 2887 |
355 |
| Autoignition Temperature |
°C |
DIN 51794 |
360 |
| Neutralisation Value |
mgKOH/g |
ASTM D974 |
< 0.05 |
| Ash (Oxid) |
%m/m |
ISO 6245 |
< 0.01 |
| Carbon Residue (Conradson) |
%m/m |
ISO 10370 |
0.02 |
| Copper Corrosion (3h/100°C) |
ISO 2160 |
class 1 |
Typical Design Data
| Temperature |
0 |
20 |
40 |
100 |
150 |
200 |
250 |
300 |
340 |
|
|
°C |
||||||||||
| Density |
kg/m3 |
876 |
863 |
850 |
811 |
778 |
746 |
713 |
681 |
655 |
| Specific Heat Capacity |
kJ/kg*K |
1.809 |
1.882 |
1.954 |
2.173 |
2.355 |
2.538 |
2.72 |
2.902 |
3.048 |
| Thermal Conductivity |
W/m*K |
0.136 |
0.134 |
0.133 |
0.128 |
0.125 |
0.121 |
0.118 |
0.114 |
0.111 |
| Prandtl No. |
3375 |
919 |
375 |
69 |
32 |
20 |
14 |
11 |
9 |
Specifications and Approvals
- Classified as ISO 6743-12 Family Q
- Meets typically DIN 51522 requirements
Applications
Shell Heat Transfer Oil S2 is based on carefully selected, highly refined mineral oils chosen for their ability to provide superior performance in indirect closed fluid heat transfer systems.
- Enclosed circulated heat transfer systems for industrial applications such as process industry, chemical plants, textile producers etc. and in household equipment such as oil filled radiators. Shell Heat Transfer Oil S2 can be used in high temperature continuous heat transfer equipment with the following application limits:
| Shell Heat Transfer Oil S2 | |
| Max. film temperature | 340°C |
| Max. bulk temperature | 320°C |