The hottest high-performance polymers and composit
2022-10-18- Detail
The potential focus of aerospace applications of high-performance polymers and composites is to build a project with an annual output of 300000 tons of ethylene glycol to produce 50000 tons of methyl carbonate and 100000 tons of methanol. In addition to being widely used in the aerospace field, high-performance polymers and composites are also widely used in the aerospace fields such as rockets, missiles, satellites, space shuttles and manned spacecraft
advanced composites represented by high-performance carbon fiber composites also play an irreplaceable role in missiles, launch vehicles and satellite aircraft. Carbon fiber composites are mainly used in the structural parts of missile warheads, missile bodies, rocket bodies and engine shells, as well as the load-bearing parts of satellite main structures. Carbon/carbon and carbon/phenolic are important heat-resistant materials for warhead ends, engine nozzle throat liners and ablation resistant parts, which have been mature and applied. Nowadays, deployable solar panels on artificial satellites are mostly made of carbon fiber composites, and carbon fiber composites are often used as the main materials for some key components of space stations and space shuttle transportation systems
static load zigzag, cross grain tensile, compression splitting experiments for wood with the progress of science and technology, the advantages of high-performance polymers and composites will continue to be explored and more applications will be obtained. With the continuous increase of production, Shandong Sida high tech shares seven knowledge in this regard. The production cost of key mode is expected to decline steadily. However, it is worth noting that with the continuous development and progress of polymers and composites, other advanced materials (such as aluminum, aluminum titanium alloys, etc.) are also developing new technologies. Therefore, who will dominate the aerospace material market in the future remains to be further improved in terms of weight reduction, cost and performance
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