Since 2017, the company has organized relevant technical personnel to carry out technical research, successively conquered a number of key technologies, and successively developed carbon fiber needled fabrics, quartz fiber needled fabrics, high silica fiber needled fabrics and glass fiber needled fabrics, with a bulk density of 0.1~ 0.8g/cm3.

Carbon fiber acupuncture preform is made of carbon fiber cloth with optimized angle layup, combined with carbon fiber short fiber filling, and is integrally connected through a special process. The C/C composite material is made by vapor deposition, which is a light, strong and durable carrier structure. Common specifications include regular parts such as flat plates and pots, as well as special-shaped parts such as diversion cylinders and crucibles. 

Mainly used in：

• Aerospace

Carbon fiber needle punched preform is a kind of C/C composite material preform. The forming process of the acupuncture preform is to use the fiber mesh as the raw material for acupuncture, and use a special needle with barbed barbs for acupuncture to form a quasi-three-dimensional network structure reinforcement with a certain strength in the plane and between the layers. . Acupuncture preforms overcome the weak interlayer strength of 2D preforms, and at the same time overcome the weaknesses of complex processes and high costs of 3D woven preforms. Preform forming technology.

Mainly used in：

• Aerospace