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Due to strict requirements such as high impact strength and low heat generation, aircraft tires have been monopolized by foreign manufacturers for a long time. A few days ago, the carbon nanotube rubber project developed by Taicang Guanlian Polymer Materials Co., Ltd. in cooperation with domestic colleges, universities, and research institutes has been successful, and is currently being recognized by the Jiangsu Science and Technology Department. After being put into production, it can be used in aviation tires, which is expected to break the technological monopoly of foreign companies.
According to reports, the rubber materials used for aircraft tires must meet the standards after 24 hours of testing under harsh conditions below -40 ° C and above 71 ° C. The burst pressure of the tires must be able to withstand the extreme pressure of the fuselage during landing, and the tires during takeoff and landing The electrostatic charge generated should be evenly transmitted to the ground.
Taicang Guanlian R & D Manager Jing Lei told reporters that carbon nanotubes are one-dimensional nano-materials with hardness comparable to diamond, but have good flexibility and can be used to make bullet-proof jackets. How to apply carbon nanotubes to the production of rubber has always been a technical problem in the industry. In order to research and develop carbon nanotube rubber, Guanlian relies on the university's industry-university-research base, the company's technical staff and the university's long-standing experts to work closely to continuously overcome technical difficulties and finally succeed.