The demand for carbon fiber in commercial aircraft is huge.
In 2018, according to the official website information of Boeing and Airbus, Boeing's composite aircraft B787 delivered 145, an increase of 6.6% from 136 in 2017, while Airbus's composite aircraft A350XWB delivered 93 aircraft, 78 aircraft from 2016 Increased 19.2%. Therefore, the increase in the amount of carbon fiber used in commercial aircraft mainly comes from Airbus. In 2018, Aeroflot reported news that the western carbon fiber composite material was out of supply. Russia used a process of laying preforms + integral RTM on dry wire.