采用蒽油替代煤焦油降低中温煤沥青软化点

TO DECREASE SOFT POINT OF MIDDLE TEMPERATURE COAL PITCH WITH ANTHRACENE OIL

在石墨材料浸渍过程中 ,对使用的煤沥青浸渍液 ,分别采用了加入煤焦油、蒽油溶剂来降低软化点。并对浸渍后的石墨材料制品进行理化性能检验。

Through adding coal tar,anthracene oil respectively to decreasing a soft point for coal pitch impregnated liquid during the impregnation of graphetic material,and testing for graphetic material products in physical and chemical properties after an impregnation,the anthracene oil is a better ideal.