摘要
综述了粘结剂用煤沥青的组成，性能及发展历程；探讨了改质煤沥青的特性及生产方法。
The composition, the properties and development history of coal - tar pitch binder were summared and the char- acters and the way of production of modified coal - tar were researched also.
出处
《炭素》
2001年第3期33-42,共10页
Carbon
