BDG高低温改性稀释剂的合成与性能研究

STUDY ON SYNTHESIS AND PROPERTIES OF HIGH/LOW TEMPERATURE MODIFYING BDG DILUENT FOR BASE BRAKING FLUID

采用 Williamson一步法合成 BDG化合物 ,原料价廉易得 ,合成过程简单 ,反应收率较高。BDG产物对改善基础液体系的高、低温性能显著 。

The high/low temperature property modifying BDG diluent for base fluid was synthetized by Williamson's one step method. The raw materials are available and low price, the synthetic procedure is simple and the reaction yield is higher. BDG compound is effective to modify the high/low temperature properties of the base fluid, and the acquired synthetic brake fluid gives marvelous high temperature anti-air-lock and low temperature braking properties.