What are the uses of carbon black produced by tire pyrolysis?

 As one of the tire pyrolysis products, carbon black has a variety of uses and plays an important role in rubber, plastics, inks, coatings, batteries and other fields. The following mainly introduces the main uses of carbon black.

In rubber products, carbon black can significantly improve the strength, wear resistance and tear resistance of rubber. Carbon black can also adjust the hardness and fluidity of rubber to facilitate rubber processing and molding. During the rubber mixing process, pyrolytic carbon black can be evenly dispersed in the rubber matrix, optimizing the plasticity and processing properties of the rubber. This helps improve production efficiency and reduce production costs.

Carbon black can also be used as a colorant and is resistant to ultraviolet rays. Pyrolytic carbon black can provide a black or dark appearance to plastic products; carbon black can absorb ultraviolet rays and reduce the damage of ultraviolet rays to plastic products. For plastic products used outdoors, such as plastic tables and chairs, plastic awnings, etc., adding pyrolytic carbon black can improve their anti-aging properties and extend their service life. The anti-UV effect of carbon black can also protect other additives in plastic products, such as stabilizers and antioxidants, so that they can function better.

Carbon black can increase the adhesion, hardness and abrasion resistance of inks and coatings. On printed and coated surfaces, pyrolytic carbon black forms a strong protective film that improves scratch resistance and chemical resistance. For some inks and coatings with special requirements, such as conductive inks and anti-corrosion coatings, carbon black can also be given specific functional properties.

Pyrolytic carbon black can be used as a conductive agent in lithium-ion batteries and lead-acid batteries. In battery electrodes, carbon black can improve the conductivity of the electrode and promote the transmission of electrons, thereby improving the charge and discharge performance and cycle life of the battery. Carbon black can also be used as a battery additive to improve battery stability and safety.

Carbon black can be used as a soil conditioner, and pyrolytic carbon black can improve the structure and fertility of the soil. It has a large specific surface area and adsorption performance, which can absorb water and nutrients in the soil and reduce loss. At the same time, carbon black can also promote the growth and activity of soil microorganisms and improve the biological activity of the soil. In some poor soils, adding an appropriate amount of pyrolytic carbon black can improve soil fertility and promote plant growth.

With the continuous advancement of technology, the application fields of pyrolytic carbon black will continue to expand. Zhengzhou Dingli New Energy Equipment Co., Ltd. is a manufacturer specializing in the production of carbonization machines and pyrolysis machines. If you have any equipment needs, please feel free to contact us!