| 摘要 |
PURPOSE:A relatively inexpensive synthetic traction fluid, obtained by blending a specific mono-, di- or triester (derivative) having cyclohexyl ring as a base oil and having a high traction coefficient. CONSTITUTION:A synthetic traction fluid obtained by blending one or more selected from a monoester, diester and triester expressed by formula I [Y is formula II (A' is -COO- or -OOC-); R1 is H or 1-8C alkyl) or -OH; R2 is H or 1-3C alkyl (except glycerol)] or derivatives thereof as a base oil. |
