Rubber auxiliaries are a series of fine chemical products added in the process of processing natural rubber or synthetic rubber into rubber products, which are used to give rubber products performance, ensure the service life of rubber products and improve the processing performance of rubber rubber.
Rubber auxiliaries are mainly divided into vulcanization system auxiliaries, protection system auxiliaries, operating system auxiliaries, reinforcing and filling system auxiliaries, adhesive system auxiliaries and other auxiliaries.
Upstream analysis
Aniline is the main raw material of rubber auxiliaries, which can be directly used to manufacture antioxidant TMQ, antioxidant 6PPD and accelerator MBT. In recent years, due to the continuous rise of oil prices and the hot market of MDI downstream, the price of aniline has increased significantly in recent years, which has affected the development of China's rubber chemicals industry to a certain extent.
Downstream analysis
Tires are the largest downstream application of rubber chemicals, from China's tire production, due to industry overcapacity, the downturn in the automotive market and other factors, 2016-2018 period, China's rubber tire outer tire production continued to decline, with the tire industry production technology upgrades have been demand market rebound, 2019 China's rubber tire outer tire production began to rebound. 2021 China's rubber tire outer tire production of 89910.8 Production is 899.108 million, an increase of 9.9% year-on-year.