Recently, according to media reports, the recent Chinese black engine technology exposure, that is, China Aerospace Science and Technology Group developed a 200-ton thrust advanced solid rocket engine ground thermal test vehicle was a complete success, and this rocket engine also uses a new technology, That is to use a carbon fiber casing. This rocket engine is specially developed for missiles and will greatly improve the range of the missile. In the future, this technology will be applied to the Dongfeng 41 missile.
This domestic 200-ton thrust solid rocket motor adopts a number of advanced technologies, and its comprehensive performance can be said to reach the first-class performance. One of the most striking ones is the large-diameter carbon fiber-wound composite shell technology, which should be the first public in China. The technology of carbon fiber wound composite shell for large solid rocket motors has been mastered.