At present, the production and supply of rubber auxiliaries in China has reached 75% of the world, occupying an important position in the world. With the eastward shift of the world's rubber industry, especially the tire production bases around the world have shifted to Asia, the Asian rubber chemicals industry has ushered in a historic opportunity for development, domestic rubber chemicals enterprises to seize this opportunity to achieve rapid development through technological innovation, improved product technology and other ways, the formation of a complete range of varieties, reliable performance indicators, relatively reasonable structure of the industrial system.
In the production of rubber chemicals, rubber chemicals production reached 63%. Among them, with sulfenamide as the main propellant, the output of 164,000 tons, or about 49.5%. In the antioxidants, ketamine, p-phenylenediamine antioxidants are the main, while rubber accelerators account for 90% of all antioxidants, while antioxidants 6PPD, IPPD, TMQ and other antioxidants accounted for 83.2%. In addition, the above six rubber additives are not yet substitutes, once the discontinuation of production, will cause a great impact on the market.
The capacity utilization rate of rubber accelerators is as high as 99%,with a growth rate of 97.5% in 2019, but the rapid expansion of the rubber additives industry has caused environmental pollution and generated a large amount of wastewater. Currently, China's rubber additives production accounts for about 75% of the global total, and has become the world's largest producer and supplier of rubber additives, occupying an important position in the world.
Global industrial transfer has promoted the rapid development of the industry
In recent years, with the transfer of the rubber industry and tire industry around the world, the demand for rubber chemicals in China has increased rapidly, and rubber accelerator is one of the main products of rubber chemicals, the growing demand for China's rubber accelerator industry has brought huge development space to promote the rapid development of the industry.