| 摘要 |
Use of a Fischer-Tropsch derived base oil component in a refrigerator oil formulation, for the purpose of increasing the energy efficiency of a temperature modifying and/or controlling system in which the formulation is, or is intended to be, used. The Fischer-Tropsch derived base oil component may be a light base oil having a kinematic viscosity at 100 °C (VK 100) of from 1.2 to 5 centistokes. The system may in particular be a cooling appliance or component thereof. Also provided is a refrigerator oil formulation containing a Fischer-Tropsch derived light base oil component which has a VK 100 of from 1.2 to 5 centistokes. |
