| abstract |
A lubricant composition having improved properties is provided. A lubricant composition used in a rotary vane compressor contains a base oil component as a main component and alkylbenzene as a minor component and a polyhydric alcohol ester as a minor component. In particular, the base oil component comprises at least 55% by weight alkylbenzene and at most 45% by weight polyhydric alcohol ester, more preferably 55-75% by weight alkylbenzene and 45-25% by weight polyhydric alcohol ester, in particular Preferably, it contains 60-75% by weight alkylbenzene and 45-25% by weight polyhydric alcohol ester. [Selection] Figure 1 |