High elastohydrodynamic shear strength fluid compositions

A lubrication fluid including cyclic hydrocarbons in combination with dimethylsilicone fluids and/or di-alkyl or di-cycloalkyl or alkyl-cycloalkyl, or mixtures thereof, and di-end- capped polypropylene oxides or highly branched esters to produce very high traction elastohydrodynamic (EHD) traction fluids and to modify the low temperature viscometric properties of the mixed fluids without adversely affecting the very high elastohydrodynamic shear strength or traction coefficients of the very high shear strength cyclic hydrocarbon fluid in the resulting mixed fluids with improved low temperature viscosity. 种润滑液，其包含与二甲基硅氧烷液体和/或二烷基或二环烷基或烷基?环烷基，或其混合物，和二端封端的聚氧化丙烯或高度支化的酯组合的环状烃，以产生很高的牵引流体弹性动力学(EHD)牵引液并修饰混合液的低温测粘特性，而在具有改进低温粘性的生成的混合液中对很高的流体弹性动力学剪切强度或很高的剪切强度环状烃流体的牵引系数没有不利的影响。