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Carbon Black N220 High Performance for Rubber Industry

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Industry Leader
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12 YRS
12 YRS
Carbon Black N220 High Performance for Rubber Industry Carbon Black N220 High Performance for Rubber Industry Carbon Black N220 High Performance for Rubber Industry

Product Overview
Carbon black is an amorphous form of elemental carbon characterized by its extremely fine particle size and high surface area. Produced through the controlled thermal decomposition of hydrocarbon feedstocks under oxygen-deficient conditions, this engineered material serves as both a premium pigment and functional additive across multiple industries.

Manufacturing Process
 Production Methods

  • Furnace Black Process (90% of global production)

  • Thermal Black Process (for larger particle grades)

  • Acetylene Black Process (high-purity applications)

 Key Process Parameters

  • Reaction temperature: 1200-1600°C

  • Precise air-to-fuel ratio control

  • Quenching mechanisms

  • Post-production treatments

Physical Characteristics

  • Appearance: Ultrafine black powder

  • Specific Gravity: 1.8-2.1 g/cm³

  • Primary Particle Size: 10-500 nanometers

  • Aggregate Structure: Complex branched formations

  • Surface Area: 20-1500 m²/g (BET nitrogen adsorption)

  • Bulk Density: 30-50 lb/ft³ (480-800 kg/m³)

Chemical Properties

  • Carbon Content: ≥97%

  • Surface Chemistry: Variable oxygen groups

  • pH Range: 2.0-11.0 (aqueous suspension)

  • Volatile Content: 0.1-10% (weight loss at 950°C)

Grade Classification System
| Grade Type | Average Particle Size | Typical Applications |
|------------|----------------------|----------------------|
| N100 | 10-20 nm | High-performance tires |
| N200 | 15-25 nm | Premium rubber goods |
| N300 | 20-30 nm | General rubber products |
| N500 | 40-60 nm | Plastics, inks |
| N600 | 60-80 nm | Paints, coatings |
| N700 | 80-200 nm | Toners, ceramics |

Functional Applications
 Pigmentation Uses

  • Traditional Inks:

    • Chinese calligraphy inks

    • Sumi-e painting materials

    • Seal pastes and stamps

  • Printing Industry:

    • Offset printing inks

    • Flexographic inks

    • Digital toner formulations

  • Coatings:

    • Automotive finishes

    • Industrial protective coatings

    • Conductive paints

 Rubber Reinforcement

  • Tire tread compounds (passenger/OTR)

  • Sidewall formulations

  • Mechanical rubber goods

  • Conveyor belt coatings

Performance Advantages
 As a Pigment

  • Unmatched jetness (L* value <16)

  • Excellent UV absorption

  • High tinting strength (≥120%)

  • Outstanding lightfastness

  • Thermal stability to 400°C

 In Rubber Compounds

  • Tensile strength improvement: 200-400%

  • Abrasion resistance: 300-500% increase

  • Tear resistance enhancement

  • Dynamic property optimization

  • Electrical conductivity control

Technical Specifications for Paint Applications

  • Color Strength: 100-150% (vs. standard)

  • Mass Tone: Neutral black

  • Undertone: Blue/brown options

  • Hegman Grind: ≥6.5

  • Oil Absorption: 70-130 g/100g

Surface Modification Options

  • Post-oxidation treatment

  • Silane coupling agents

  • Polymer encapsulation

  • Specialty coatings

Quality Control Parameters

  • Iodine Adsorption Number (ASTM D1510)

  • DBP Absorption (ASTM D2414)

  • Tint Strength (ASTM D3265)

  • Sieve Residue (ASTM D1514)

  • Volatile Content (ASTM D1509)

Health and Safety

  • OSHA PEL: 3.5 mg/m³ (8-hour TWA)

  • Proper PPE: NIOSH-approved respirator

  • Handling: Minimize dust generation

  • Storage: Dry, ventilated areas

Environmental Profile

  • Carbon footprint: 2.5-3.5 kg CO₂/kg

  • Recyclability: Incorporated into matrices

  • REACH compliant

  • RoHS compliant

Packaging Options

  • 25 kg multi-wall paper bags

  • 500 kg super sacks

  • Bulk railcar loading

  • Dedicated silo systems

Technical Support Services

  • Formulation development

  • Dispersion optimization

  • Performance testing

  • Regulatory compliance

Emerging Applications

  • Lithium-ion battery anodes

  • Conductive polymers

  • EMI shielding

  • Advanced composites

This specification highlights carbon black's dual functionality as both an exceptional pigment and performance-enhancing additive. Its unique properties continue to enable innovations across traditional and emerging applications.

Item Unit Specification
Lodine absorption value g/kg 121 ± 7
DPB absorption value g/kg 114 ± 5
CTAB absorption ratio surface area g/kg 103-117
STSA statistical absorption layer surface area g/kg 99-113
NSA wide absorption ration surface area

g/kg

107-121
Tinting strength % 108-124
Loss on heating %/kg 2.5
Pour density kg/m³ 355 ± 40
300% fixed wxtension stress / -1.9 ± 1.5

 

TDD-Global.com is a professional China chemical B2B marketplace operated by IBI Company, dedicated to promoting global communication, business negotiation, and market expansion in the chemical industry. With a strong network of China chemical product suppliers and international buyers, TDD-Global creates a dynamic and efficient platform for sourcing, trading, and cooperation.

 

Under the brand name TUDUODUO, TDD-Global has built a trusted reputation among suppliers and buyers in sectors such as fine chemicals, raw materials, industrial additives, and advanced chemical solutions. We offer a wide range of services including product listing, online promotion, supply chain solutions, and international marketing support.

 

Our platform connects hundreds of verified China chemical suppliers with buyers worldwide, fostering transparent transactions, better business opportunities, and high-value partnerships. Whether you are looking for bulk commodities, specialty chemicals, or customized procurement services, TDD-Global is your go-to platform.

 

Driven by the innovative spirit of IBI Company, we are committed to building a smarter, faster, and more reliable global chemical trade ecosystem.

 

If you are interested in cooperation, strategic partnerships, or customized chemical sourcing, please feel free to contact us. Let's shape the future of the chemical industry together!

Company Overview
B2B cross-border e-commerce platform and the core subsidiary of Guolian Co., Ltd. (603613. Sh). Specialized in raw material&industrial products for more than 20 years and provide wholesale products for customers worldwide. Now the main running industry chain contains: Pigment industry chain, Titanium industry chain, solvent industry chain, resin industry chain, lubricating oil industry chain, carbon black industry chain, packaging industry chain, medical industry chain etc.
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Basic Information
Company Name Beijing TDD E-commerce Co., Ltd Country/Region China
Business Type Online Store Company Size 2000
Established December 18, 2014
Address Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China
Main Products PVC Resin‬ , ‪PP‬ , ‪PE‬ , ‪Pet‬ , ‪Titanium Dioxide‬ , ‪Pigment‬ , ‪Car Tire‬
International Commercial Terms(Incoterms): FOB, CFR, CIF, FCA
Terms of Payment: LC, T/T, D/P
Average Lead Time: Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays
Number of Foreign Trading Staff: 20~40 People
Main Markets: Southeast Asia, Africa, Mid East
Nearest Port: Tianjin,Qingdao,Shanghai
Import & Export Mode: Have Own Export License
Company Introduction
About Beijing United Information Technology Co., Ltd. 

 

Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".

 

 

About Beijing TDD E-commerce Co., Ltd. 

Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.

 

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.

 

Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.


Our Advantages:

Rich Experience-over 20 years in industry field

Ranges of products categories with quality guarantee

Competitive&Favourable price

7*24hours thoughtful pre-sale, on-sale, after-sale service

Overseas warehouse with all time delivery

Our services:

In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.

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Negotiable
20 Tons (Min.Order)
Carbon Black N220: Primarily used in rubber manufacturing, this pigment enhances strength and durability, improving the performance of tires and other rubber products.
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