This article summarizes the hyperthermic vulcanization process and points for attention for HB - 3 and HB - 4 Co - Mo catalyst. It also introduces the service condition in brief.

• 总结了HB-3,HB-4型钴钼触媒升温硫化过程及注意事项,简单介绍了使用情况,并针对出现的问题采取了一定措施