Carbon black for rubber

During the reporting period, the company mainly used new process carbon black wet granulation technology to produce carbon black.
①Carbon black for tires
According to the performance classification of carbon black in tire compounds, the rubber carbon black produced by the company can be further subdivided into hard carbon black and soft carbon black. Hard carbon black, also known as tread carbon black, is the main reinforcing and filling material for tires. With its excellent chemical properties, it can significantly improve the strength, tear resistance and wear resistance of the tread rubber. It is mostly used in tires. Tread rubber. Soft carbon black is also called carcass carbon black. In addition to the reinforcing effect in the rubber compound, it can also improve the viscoelasticity and flexural resistance of the rubber compound. It is mostly used in tire sidewall rubber and inner tube rubber.
The carbon black for tires produced by the company mainly includes 7 series and 12 types of products. The related product types, product performance and application fields are listed as follows:

② Carbon black for industrial rubber products
Carbon black for industrial rubber products has the characteristics of low impurity content, low sieve residue, high purity, high structure, and good dispersibility, so that it has high surface finish, no defects, good elasticity, small compression deformation and excellent processability. The main uses are sealing strips, sealing rings, hoses, tapes, cushions, etc. High-grade environmentally friendly rubber products require lower PAHs (polycyclic aromatic hydrocarbons) and RoHS (heavy metals) content of carbon black.
The carbon black for industrial rubber products produced by the company mainly includes 6 series and 7 models. The related product models, product performance and application fields are listed as follows: