Bansari Chemicals

Carbon Black

Carbon Black

High-Quality Carbon Black for Rubber, Tyre, Plastic & Industrial Applications

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Carbon Black

Bansari Chemicals

Carbon Black for Industrial Applications

Engineered for precise industrial specifications, our premium carbon black stands as a vital reinforcing agent and high-performance pigment. It delivers unparalleled durability, critical UV protection, and deep black coloration across major manufacturing operations, specifically optimized for rubber compounding, plastics, and industrial coatings.

Why Choose Bansari Chemicals

Reliable Supply

Consistent inventory pipelines engineered to prevent critical supply interruptions in high-capacity factories.

Multiple Grades

Comprehensive portfolio spanning ASTM N-series rubber grades and highly technical specialty blacks.

Applications

Tested formulations ideal for automotive tires, mechanical rubber profiles, complex polymers, and coatings.

Pan-India Supply

Optimized logistical channel networks routing materials rapidly to all major industrial hubs nationwide.

Carbon Black Grades

Explore our high-performance ASTM standard carbon black grades. Engineered with precision surface chemistry and structure to meet demanding industrial compounding specifications.

Grade N220

Intermediate Super Abrasion (ISAF)

Delivers excellent wear resistance, high structural strength, and superb tear properties for severe operating environments.

  • Iodine Abs.: 121 ± 5 g/kg
  • COAN: 98 ± 5 cm³/100g
  • Treads, High-Wear Conveyors
Enquire / Request Quote

Grade N330

High Abrasion Furnace (HAF)

The most versatile grade. Offers the ideal balance of abrasion resistance, extrusion properties, and moderate cost.

  • Iodine Abs.: 82 ± 5 g/kg
  • COAN: 88 ± 5 cm³/100g
  • Tire Sidewalls, Conveyors
Enquire / Request Quote

Grade N550

Fast Extruding Furnace (FEF)

Provides smooth processing, low die swell, and excellent structural integrity. Perfect for thin-walled extrusions.

  • Iodine Abs.: 43 ± 5 g/kg
  • COAN: 85 ± 5 cm³/100g
  • Tubes, Profiles, Hoses
Enquire / Request Quote

Grade N660

General Purpose Furnace (GPF)

Characterized by high loading capacity, low heat buildup (hysteresis), and exceptional compounding elasticity.

  • Iodine Abs.: 36 ± 5 g/kg
  • COAN: 74 ± 5 cm³/100g
  • Cable Jackets, Tire Inner Liners
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Carbon Black Technical Specifications

Rigorous ASTM-certified testing parameters ensuring chemical purity, optimal compounding behavior, and consistent reinforcement across premium B2B manufacturing pipelines.

Iodine Number

121 ± 4 mg/g

ASTM D1510. Standard indicator of specific surface area, determining the dynamic reinforcement level in premium compounds.

DBP Absorption

114 ± 4 cm³/100g

ASTM D2414. Measures structure levels and pore volume, determining processing viscosity and carbon dispersion.

Tint Strength

115 ± 5 %

ASTM D3265. Relative pigmenting performance and coloring efficiency analyzed against international standards.

Ash Content

≤ 0.5 %

ASTM D1506. High purity verification. Minimizing non-carbon residues to secure flawless rubber compound curing.

Moisture Content

≤ 1.0 %

ASTM D1509 (As Packed). Strictly monitored moisture limit prevents compound blistering and storage agglomeration.

Heating Loss

≤ 1.5 %

ASTM D1509. Quantifies the content of volatile matter under high thermal stress conditions.

Pour Density

350 ± 20 g/l

ASTM D1513. Standard bulk density tracking to secure efficient pneumatic transport and silo volume design.

Particle Size

20 – 30 nm

Electron Microscopy. Fine morphological tracking to ensure optimized tensile strength and high wear resistance.

Appearance

Black Pellets

Visual quality check. Clean, dry, free-flowing pellets optimized for low-dust emission during feeding and processing.

Need custom grade specifications or complete SDS documentation for rubber compounding? Our technical engineering lab can tailor physical parameters to your exact manufacturing requirements.

Request Lab Data Sheet

HIGH-PERFORMANCE APPLICATIONS

Applications & Industries We Serve

Bansari Carbon Black delivers elite reinforcement, structural durability, and high UV stabilization across global rubber manufacturing and specialized industrial product sectors.

Tyres & Tread Wear

Optimizing tensile strength, extreme abrasion resistance, and rolling resistance for global tyre manufacturers.

Rubber Compounds

Enhancing structural integrity and molecular dispersion consistency in custom masterbatches.

Automotive Rubber

Critical weatherstripping, anti-vibration mounts, dynamic engine seals, and under-hood components.

Hoses & Tubing

Formulated to resist structural flexing, oil corrosion, and extreme high-pressure fluid environments.

Belts & Conveyors

Extending heavy operational lifespans and load capacity for heavy industrial transmission and conveyor belts.

Seals & Gaskets

Ensuring leak-proof containment and robust chemical/thermal resilience under extreme processing conditions.

Plastics & Polymers

Delivering high-tint UV protection, structural stability, and targeted electrical conductivity options.

Technical Rubber

Engineered molded components, marine bumpers, and structural elastomeric dock profiles.

BULK LOGISTICS & CAPABILITIES

Packaging, Supply & Enquiries

Bansari is a premier supplier of high-grade Carbon Black. We combine rigorous quality controls with scalable production networks to ensure uninterrupted, heavy-industry supply across Pan-India.

  • Packaging Type: Moisture-resistant multi-layer paper bags (25kg) & bulk Jumbo bags (500kg – 1100kg)
  • Flexible Sizes: Standard customizable containerization matching high-volume shipping limits
  • Bulk Supply Capacity: State-of-the-art warehouses with deep backup stockpiles for sudden demand surges
  • Minimum Order Quantity (MOQ): 1 Metric Ton (FCL or mixed industrial load options available)
  • Pan-India Delivery: Fast-transit surface logistics network coordinating directly with tire & rubber formulation plants

Looking for the Right Carbon Black Grade?

Consult with our industry materials experts. We help configure custom particle grades and handle full industrial container-load quotes for your rubber processing systems.

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Bansari Industrial Portfolio

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TECHNICAL & COMMERCIAL FAQ

Frequently Asked Questions

Gain technical insights into our premium Carbon Black grades. If you require tailored compounding support, our material scientists and engineering team are available for technical consultation.

Request Technical Sheet

What is Carbon Black?

Carbon Black is an engineered, high-purity paracrystalline carbon material produced through the controlled, high-temperature incomplete combustion of heavy petroleum feedstocks. In contrast to common soot, Carbon Black is highly engineered with precise control over aggregate size, particle surface area, and chemical structure. It serves as a vital reinforcing phase in rubber compounds and provides crucial UV stability, electrical conductivity, and pigmentation properties in plastics, coatings, and inks.

Our primary offerings conform to standard ASTM international grading systems, categorized into reinforcing (Hard Blacks) and semi-reinforcing (Soft Blacks). Hard Blacks (such as N115, N220, N330, and N339) feature smaller primary particles, delivering superior abrasion resistance and tensile strength. Soft Blacks (including N550, N660, N774) offer larger particle sizes and lower surface areas, optimizing elastomer flexibility, processing ease, and physical elasticity.

For heavy-wear tyre applications, reinforcing ASTM grades in the N200 and N300 series are standard choice. Specifically, N220 provides outstanding abrasion resistance and tear strength for heavy truck and passenger vehicle tyre treads. For tyre sidewalls and inner linings, semi-reinforcing grades like N550 and N660 are heavily utilized because they mitigate internal heat build-up while offering excellent dynamic flex-fatigue resistance.

These grades represent a spectrum of surface area and structure: N220 (high surface area, high structure) delivers maximum reinforcement, tensile performance, and wear life. N330 is an intermediate-reinforcing grade offering balanced dispersion and compound processability. N550 is a medium-reinforcing grade with high structural properties, facilitating smoother extrusions and better dimensional stability. N660 provides lower reinforcement, leading to reduced compound viscosity, minimal heat generation, and highly cost-effective high-loading capabilities.

Our product lines primarily serve: 1) The Tyre Industry, including tread, casing, and inner liners. 2) Industrial Rubber Goods, for hoses, conveyor belts, mechanical mounts, and sealing systems. 3) Plastics compounding, for UV stabilization, aesthetics, and electrical conductivity masterbatches. 4) Specialty Chemical Applications, including premium black pigments for high-durability coatings, industrial paints, and printing inks.

To request pricing or standard laboratory test samples, navigate to our RFQ page, select your desired ASTM grades, and detail your target application and monthly/annual volume requirement. Our commercial team, in tandem with technical laboratory engineers, will review and dispatch official pricing proposals and SDS documents within 24 to 48 business hours.

Bansari Carbon Black Solutions

Grade Comparison

Grade

Typical Application

Key Properties

Suitable Industries

Enquiry

Carbon Black N220

High-wear tyre treads, robust mechanical rubber products, and premium conveyor belt covers.

Superior abrasion resistance, exceptional tensile strength, and high tear properties under heavy stress.

Automotive Tyres, Mining Rubber, Heavy Equipment.

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Carbon Black N330

Tyre sidewalls, dynamic mechanical rubber parts, high-performance footwear, and heavy-duty industrial hoses.

Extremely balanced reinforcement profile, highly resilient bounce, clean processing capabilities, and long fatigue life.

Automotive Sector, Industrial Beltings, Consumer Rubber.

Enquire

Carbon Black N550

Inner liners, carcass stocks, precise structural profiles, and technical hoses.

Very high extrusion speed, incredibly smooth surface finish, outstanding tubing stability, moderate reinforcement.

Precision Rubber Molding, HVAC, Wire & Cable Insulation.

Enquire