Shanxi Sanqiang New Energy Science and Technology Co., Ltd. is a modern enterprise with more than 40 years of history. It takes coaltar as the raw material to produce carbon black and other chemical products. The company covers an area of 1000 acres (or 666,667m2) with 1200 employees and a total asset of over 1.5 billion yuan.With world-class production technologies and equipment, Sanqiang's production lines are all equipped with the DCS intelligent control system, which is jointly developed with SUPCON. This system helps to form a green, low-carbon circular economy industry chain, integrating carbon black, fine chemical industry and tail gas power generation, so as to realize intelligent, high-end, green and integrated production. For six consecutive years, Sanqiang has been selected into theTop Ten List of China's carbon black industry.
Our certifications
The company has passed the standards of IATF16949 Automotive Quality Management System, iso9001 Quality Management System, ISO14001 Environmental Management System, iso45001 Occupational Health and Safety Management System, the Energy Management System, Integrated Management System of Informatization and Industrialization, Intellectual Property Management System, etc.
Production Market
Italy, UK, Turkey, Egypt, Thailand, Vietnam, Malaysia, Philippines, Korea, India, Sri Lanka etc. We have supplied TOP 10 tyre and rubber compound enterprised in China.
Factory Strength
The company covers an area of more than 810 acres, has 860 employees, total carbon black capacity of 480,000 mtons, annual output of 400,000 tons of coal tar refining, the annual output of 120,000 tons of naphthalic anhydride, annual output of 20,000 tons of crude phenol refining, annual output of 4,500 tons of fine anthracene, 2,000 tons of carbazole,90,000 tons of special asphalt.
Professional team
The company has a provincial R&D center and national laboratory, R&D management personnel 19 people, R&D technicians 46 people, the laboratory is equipped with advanced testing instruments, testing scope covers all the testing items required in the national carbon black standard.
$1572.00 | 0 metric tons (Min.Order)
N115 is one of the varieties with the smallest particle size, highest reinforcement performance and best abrasion resistance in rubber carbon black. This product mainly used for off-road tires and heavy duty tire tread, bridge rubber pads, conveyor belts and other rubber products that require outstanding abrasion resistance.
$1257.00 | 0 metric tons (Min.Order)
N550 carbon black has excellent dispersion and stability. Its surface has been specially treated, has good hydrophilicity and dispersion, can be evenly mixed with the base material, and effectively prevent agglomeration and settlement.
$1330.00 | 0 metric tons (Min.Order)
N375, except for its slightly lower structure and heat generation due to thinning compared to N339, the uses and effects are basically the same as those of N339. It is mainly used for car tires, heavy-duty tires, and off-road tire tread rubber.
$1257.00 | 0 metric tons (Min.Order)
N550 carbon black has excellent reinforcement and filling capabilities. Its particle shape appears as a fine spherical shape, which makes fef n550 carbon black excellent in enhancing the mechanical properties of materials.
$1429.00 | 0 metric tons (Min.Order)
The wear resistance of N234 carbon black is about 10% higher than N229. N234 shows a better wear resistance under high severity. With high structure, good reinforcement and abrasion resistance. This product mainly used for heavy-duty tires, sedan tires, high-end rubber products, high-speed tire tread compound and oil filled rubber.
$1257.00 | 0 metric tons (Min.Order)
N774 carbon black has smaller specific surface area, higher oil dazzling and better dispersion properties, which makes it widely used in ink, coatings, plastics and other fields. The application of n774 carbon black in electronic materials and high-performance rubber has also shown good growth momentum.
$1500.00 | 0 metric tons (Min.Order)
Carbon black N110 can be used for off-road tires and truck tires, rubber pads for Bridges, conveyor belts and other rubber products requiring good wear resistance.
$1386.00 | 0 metric tons (Min.Order)
Model carbon black n220 is widely used in the rubber industry. Due to its excellent processing properties and strengthening capabilities, N220 carbon black is used as a filler and fortifying agent in rubber formulations.
$1257.00 | 0 metric tons (Min.Order)
N550 carbon black is a spherical granular carbon black product. It has a large specific surface area and adsorption capacity, which can enhance the mechanical strength and wear resistance of the material.
Model carbon black n220 is widely used in the rubber industry. Due to its excellent processing properties and strengthening capabilities, N220 carbon black is used as a filler and fortifying agent in rubber formulations. Its high specific surface area and small particle size help to enhance the interaction between the rubber and the filler, improving the strength and wear resistance of the rubber. N220 carbon black can also be used to regulate the hardness, elasticity and tensile properties of rubber products by controlling the amount of use and mixing with other types of carbon black.
Benefits of Carbon Black N220
Reinforcing building materials
Many manufacturers use carbon black, a reinforcing agent, for applications like making rubber, asphalt and concrete. Using this component reinforces material wear resistance, strength and robustness.
Providing UV protection
Carbon black is a UV absorber, making it a powerful component for protecting building components. This aids in increasing lifetimes and prevents fading, cracking and chalking.
Boosting electrical conductivity
Some building applications require electrical conductivity, such as creating conductive adhesives, electromagnetic shielding and antistatic flooring. Carbon black is a good conductor, allowing people to use it for coating and polymers for electric conductivity.
Helping to form more sustainable practices
Carbon black contributes to recycling practices and uses waste materials to decrease carbon footprints. Swapping raw materials for carbon black can further reduce carbon footprints, allowing for more sustainable practices that benefit the environment and industries trying to go green.
Offering a cost-effective solution
Compared to metals, carbon black is a cost-effective solution for applications like adding pigment. Carbon black is easy to access and has a lower production cost, making it a more budget-friendly alternative for various applications.
Types of Carbon Black N220
N series carbon black
N series carbon black is a carbon black with lighter color and smaller surface area. Because N series carbon black particles are smaller and have good fluidity and dispersion, they can be used in coatings, inks, rubber products, plastics and other fields. In addition, due to its purification treatment and surface modification, N series carbon black is often used as an additive for high-end food and pharmaceutical packaging materials.
S series carbon black
S series carbon black is another common type of carbon black. Compared with N series carbon black, it has a darker color and a larger surface area. S Series carbon blacks offer excellent wear resistance, electrical conductivity, and UV and chemical resistance. It is commonly used in areas such as automotive tires, rubber seals and industrial mufflers.
P series carbon black
P series carbon black is a carbon black with a very large surface and has good color enhancement properties, fluidity and suspension properties. Due to its high specific surface area and strong adsorption, P series carbon black is usually used in the fields of coatings, inks and cosmetics to provide excellent blackening effects and improve the texture of coatings.
F series carbon black
F series carbon black is a kind of carbon black that has been oxidized and has a high surface carboxyl content. The carbon black can be combined with resins and polymers to produce good affinity and compatibility, and has excellent tackification, stability and processing properties. It is commonly used in coatings, inks, plastics and adhesives.
Coloring Agent for Ink and Paints
Carbon black has higher tinting strength compared to iron black or organic pigments, and is widely used for newspaper inks, printing inks, India inks, and paints. Carbon black is also used as black pigment for inkjet ink or toners.
Resin and Film Coloring Agents
Carbon black has high tinting strength and is thermally stable, and therefore it is suitable for coloring resins and films that are heat-formed. Carbon black is also excellent for absorbing ultraviolet light, providing both a superb resistance against ultraviolet rays and a coloring effect when just a small amount is mixed with resins. Carbon black is widely used for general coloring for resins and films. Resins with carbon black are used in automobile bumpers, wire coverings and steel pipe linings which require weather resistance in particular.
Electric Conductive Agent
Carbon black particles have the graphite-type crystalline structure, providing an excellent electric conductivity. Therefore, carbon black is widely used as conductive filler, being mixed in plastics, elastomer, paints, adhesives, films, and pastes.Fuel caps and fuel-introducing pipes of automobiles, for example, are required of electric conductivity for preventing static. Therefore, carbon black is used as an excellent antistatic agent.
Electronic Equipment Related Material
Carbon black also provides stable resistance, and therefore is used as electronic equipment related material in various display components, magnetic recording materials, and OA rolls.

Pigment properties
Carbon black is a black pigment with high light absorption and hiding ability. This is due to the high surface area and porous structure of carbon black's fine particles, which allow it to absorb light efficiently. Therefore, carbon black is widely used in industries such as inks, coatings, plastics, rubber, dyes, etc. to provide products with deep black tones and increase the durability and stability of pigments.
Strengthening and reinforcing properties
Carbon black has excellent strengthening and reinforcing effects, which can significantly improve the strength, hardness and wear resistance of materials such as rubber and plastics. The micro-nanoparticle structure of carbon black can form a network structure in the material, increase the cohesion and frictional resistance of the material, thereby providing excellent mechanical properties and durability. Therefore, carbon black is widely used in rubber products (such as tires, seals, etc.) and plastic products (such as auto parts, pipes, etc.) to enhance their performance and service life.
Conductive properties
Carbon black has good electrical conductivity and can be used as a conductive filler in electronic materials and polymer composites. Due to the conductive channels that exist between carbon black particles, charges can be effectively dispersed and current can be conducted. This makes carbon black an ideal choice for manufacturing conductive rubber products, static elimination materials, electromagnetic shielding materials, and more. The conductive properties of carbon black can also be used in the production of lithium-ion batteries, fuel cells and other energy fields, playing a role in improving battery performance and reliability.
How to Choose Carbon Black N220
Step 1. Define your needs
The first step in choosing the right carbon black manufacturer is to define your needs. What are you going to use the carbon black for? What are the specific properties that you need? How much carbon black do you need?
Step 2. Research different manufacturers
Once you know your needs, you can start researching different carbon black manufacturers. There are a number of online resources that can help you find manufacturers that meet your criteria. You can also attend trade shows and conferences to meet with manufacturers and learn more about their products.
Step 3. Request samples
Once you have a few manufacturers in mind, you can request samples of their carbon black. This will allow you to test the carbon black and make sure that it meets your needs.
Step 4. Compare prices
Once you have tested the carbon black samples, you can compare prices from different manufacturers. Be sure to factor in the cost of shipping and handling.
Step 5. Make a decision
Once you have compared prices, you can decide on which carbon black manufacturer to choose. Be sure to consider all of the factors that are important to you, such as price, quality, and customer service.
Furnace method
The furnace method is in the reaction furnace, the raw material hydrocarbons (liquid hydrocarbons, gaseous hydrocarbons or their mixtures) form a closed turbulent flow system with an appropriate amount of air. Part of the raw material hydrocarbons are combusted with air to generate high temperatures to crack another part of the raw material hydrocarbons to produce carbon black, and then suspended The carbon black in the flue gas is cooled, filtered, collected, and granulated into a finished carbon black method. Among them, the manufacturing method using gaseous hydrocarbons (natural gas or coalbed methane) as the main raw material is called the gas furnace method (the main product is soft carbon black), and liquid hydrocarbons (aromatic heavy oil, including catalytic cracking clarified oil, ethylene tar, coal tar) The manufacturing method in which distillate, etc.) is the main raw material is called the oil furnace method.
Spray method
The feedstock oil of the spray method is sprayed from the upstream end of the reactor with a mechanical atomizing nozzle. This manufacturing method was developed by the former Soviet Union. Spray carbon black has the characteristics of large particles, extremely high structure, medium filling rubber strength and small permanent deformation. It is especially suitable for rubber sealing products. At present, the annual output of spray carbon black in my country is several thousand tons.
Slot method
The trough method is in a naturally ventilated fire room, where natural gas or coalbed methane is incompletely combusted with air through thousands of porcelain burners to form a fish-tailed diffusion flame, which is in contact with the slow reciprocating channel steel through the flame reduction layer.The carbon black produced by cracking is deposited on the surface of the channel steel, and then the carbon black is scraped into the funnel by the scraper on the funnel, and the carbon black is output through the screw conveyor and granulated to make the finished carbon black.
Thermal cracking method
Thermal cracking is a discontinuous carbon black manufacturing method. Each production line is equipped with two reactors lined with refractory materials. During production, natural gas and air are first introduced into a reactor and burned. After the reactor reaches a certain temperature, the introduction of air is stopped, so that the natural gas is thermally cracked to produce carbon black under the condition of isolating air. When the cracking reaction is carried out in this reactor, the other reactor starts to burn. Each reaction furnace is burned and heated after the cracking reaction has been completed and the temperature has dropped to a certain level, thus circulating production. The produced carbon black is cooled together with the flue gas, and then the collected carbon black is granulated.
Plasma method
The plasma method is a method in which a plasma generator is used to heat a reaction furnace to reach an extremely high temperature to crack the raw material hydrocarbons (gaseous hydrocarbons, liquid hydrocarbons or solid hydrocarbons) to continuously produce carbon black.
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