It is understood that for a long time, China's aviation tire rubber products basically rely on imports. In order to meet the market demand, since last year,
At first, the experimental station of Hainan Agricultural Reclamation Center took the lead, and the state-owned Morningstar Farm was the specific experimental unit, which was responsible for testing the scientific and technological leap-forward project of the Ministry of Agriculture, "Vulcanization and demonstration of standard rubber processing technology for aviation tires".
In order to solve the key problems related to the production technology of aviation tire rubber, such as tensile strength and Mooney viscosity, Hainan Agricultural Reclamation invested and built the most advanced radial rubber production line with six sections and 24 parking spaces in China. At the same time, strengthen the training of technical personnel. The tensile strength of radial rubber made by blending rubber with raw rubber reached the national standard. On this basis, after repeated experiments, the technological process was changed, and the formula of biological coagulation was adopted to directly produce latex, which was finally successful. The aviation tires made of this product have been tested by relevant aviation forces, and the take-off and landing time is much better than that of imported rubber.
Because of the bright market prospect of this product, Hainan Agricultural Reclamation Bureau plans to popularize and apply this production technology in the whole reclamation area to process low-grade raw materials into high-grade products, improve the added value of products and promote the upgrading of rubber industrialization.
According to reports, Hainan Province is the largest natural rubber production base in China, with a rubber planting area of more than 3.7 million mu. At present, Hainan Agricultural Reclamation has established 92 state-owned farms (institutes) and a number of industrial and commercial enterprises, and developed scientific research, culture, education and health undertakings with agricultural reclamation characteristics. Hainan Land Reclamation has created a miracle of china rubber's large-scale planting in Hainan Island from 18 degrees north latitude to 20 degrees north latitude, and made indelible contributions to the development of china rubber.