Carbon black, also known as carbon black, lamp black, and gas black, is an amorphous carbon with the chemical formula C and a relative molecular weight of 12.01.Carbon black is odorless and odorless. The substance is black powdered or granular. Common forms include powdered, granular, and flocculent. The particle size range is between 10-100nm.It is insoluble in most solvents such as water, ethanol, ether, etc., has good acid and alkali resistance, heat resistance and electrical conductivity, is stable in the air, and is not easy to oxidize. When heated above 400℃, it will slowly oxidize to generate carbon dioxide. It needs to be sealed and stored in a cool and dry place, away from open flames and high temperature environments to prevent dust.It is used in industrial production in the fields of rubber, plastics, coatings, inks, building materials, etc., as a reinforcing agent, colorant, filler, and conductive agent, and is also used in rubber product processing, coating manufacturing, ink production and other processes.Its excellent reinforcing properties and coloring effects can improve the strength and wear resistance of products in the field of rubber, and provide a uniform and stable black color in the field of coatings and inks, which are widely used.

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Application Description

1. The rubber industry is used as a core reinforcing agent and filler for the production of rubber products such as tires, rubber seals, rubber hoses, conveyor belts, etc., which can significantly improve the tensile strength, wear resistance, tear strength and aging resistance of rubber products, extend the service life of rubber products, and reduce production costs.
2. The coating industry is used as a colorant and filler, used in the manufacture of black coatings, anti-rust coatings, industrial coatings and other products, which can provide a uniform and stable black color, while improving the hiding power, wear resistance and weather resistance of coatings. It is suitable for coating in construction, machinery, ships and other fields.
3. The ink industry is used as a colorant for the production of news inks, printing inks, packaging inks, etc. It has good coloring power and dispersion, which can make the ink full in color and dry quickly. It is suitable for printing paper, plastic, metal and other materials.
4. The plastic industry is used as a colorant, filler and antistatic agent in the production of black plastic products (such as plastic pipes, plastic films, plastic housings, etc.), which can give plastic products a uniform black color, while improving the rigidity and wear resistance of the products. It can also give the products certain electrical conductivity.
5. The building materials industry is used as a colorant and filler, used in the production of cement, concrete, asphalt, ceramic tiles and other building materials products, can be used in the manufacture of black cement, colored asphalt pavement, black ceramic tiles, etc., to enhance the aesthetics and durability of building materials products.
6. Used as a conductive agent in the electronics industry, it is used in the production of electronic components, batteries, conductive rubber and other products. It can improve the electrical conductivity of products. It is suitable for electrodes, conductive coatings, anti-static materials and other scenarios to meet the high-performance requirements of the electronics industry.
7. It is used as a colorant and filler in the light industry, and is used in the production of leather, textiles, papermaking and other products. It is used in the leather industry for leather dyeing to give leather a black luster; it is used in the textile industry for fiber dyeing; and in the paper industry for the manufacture of black paper and special paper.
8. It is used as a chemical reagent in the laboratory, as a colorant and adsorbent, and is used in experimental operations such as chemical analysis, organic synthesis, and sample separation. It can also be used to adsorb impurities in the solution and assist in the smooth progress of various experiments.