Carbon Black - N550


Carbon Black N550 – Premium Industrial Grade

Carbon Black N550 is a high-quality semi-reinforcing furnace black widely used across rubber, plastics, inks, and coatings industries. It provides excellent reinforcement, deep black pigmentation, and long-term durability for industrial applications. N550 is valued for its uniform particle size distribution, high surface area, and outstanding dispersion properties. This grade is particularly suitable for tire manufacturing, industrial rubber goods, high-performance plastics, and specialty coatings.


Key Features & Benefits

  • Superior reinforcement in rubber compounds, enhancing tensile strength and abrasion resistance
  • Deep black pigmentation for intense color in plastics, inks, and coatings
  • UV protection in polymers and plastics
  • Consistent particle size ensures uniform dispersion and processing performance
  • Suitable for conductive applications and specialty uses in electronics, batteries, and coatings
  • High stability during mixing and compounding for industrial production

Applications

Carbon Black N550 is a versatile material used across multiple industries:

  • Passenger and truck tire manufacturing
  • Industrial rubber products: hoses, belts, gaskets, seals, molded rubber parts
  • Plastic reinforcement, UV stabilization, and color enhancement
  • Printing inks, paints, and coatings requiring deep black color
  • Conductive materials, batteries, and electronic components
  • Specialty industrial applications requiring high-performance black pigment

Technical Data Sheet

Parameter ASTM Method Norm Result
NSA (m²/kg)D 655640±537
STSA (m²/kg)D 655639±536
Iodine Adsorption (g/kg)D 151043±543
DBP Absorption (10⁻⁵ m³/kg)D 2414121±5122
COAN (10⁻⁵ m³/kg)D 349385±585
pHD 15126–87.8
Heating Loss (%)D 1509≤1.20.29
Ash Content (%)D 1506≤0.450.26
Sulfur (%)D 1619≤1.10.30
Sieve Residue 45µm/500µm (%)D 15140.10 / 0.00100.027 / 0.0004
Transmittance (%)D 1618≥8595
Pellet Hardness (cN)D 52307 / 25–70 / 10028 / 46 / 63

Why Choose Us?

  • Direct sourcing from trusted global manufacturers
  • Complete order management & export compliance
  • Stock availability in multiple grades including N550, N234, N330, N550, and N660
  • Custom packaging & labeling to suit client requirements
  • Fast worldwide delivery with transparent logistics

With us, you don’t just buy Carbon Black – you gain a dedicated partner who understands your business needs. We offer end-to-end solutions including sourcing the right grade, quality control, managing bulk or custom orders, and ensuring smooth global delivery. Partnering with us means reliability, transparency, and consistent quality for your projects.

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Our Locations

Registered Office:
HD-071, 5th Floor, WeWork, DLF Two Horizon Centre,
Sector 43, DLF City Phase-5,
Gurugram, Haryana – 122002, India

Warehouse Address:
Plot No. 46/17/2 (Min), 24/1, 24/2, 49/3/2, 4/1 & 4/2,
Village Garhi Harsaru,
Gurugram (Gurgaon), Haryana – 122505, India

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+91 81785 07903

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