Tires
Choosing carbon black for tires means choosing a structural component, not a filler. Tread…
N299 Carbon Black Hard grade Origin: Iran
N299 Carbon Black
N299 carbon black offers very high abrasion resistance and excellent reinforcement. A versatile grade used in rubber as well as in the ink, paint and printing industries.
- HS Code
- 2803.00
- Minimum order
- 1 pallet
- Delivery terms
- EXW · FOB · CFR · CIF · DDP
N299 carbon black is one of the two products introduced in the catalog as a "new grade". With an iodine adsorption of 108 g/kg and an oil absorption of 124 ml/100 g, it sits between N220 and N339 and combines some of the advantages of both.
Why it is versatile
Its high tint strength (113 ± 5) and good dispersion behavior make N299 suitable not only for rubber but also for pigment applications. In the ink and paint industry, where color strength and ease of dispersion are needed together, this grade stands out.
Applications
Truck and radial tires, industrial rubber hoses, sealing products, rubber rollers, conveyor belts and belting, wire and cable, shoe soles; as well as the ink, coating, paint and printing industries.
Technical Specifications
| # | Property | Value | Unit |
|---|---|---|---|
| 01 | Iodine adsorption number ASTM D1510 | 108 ± 5 | g/kg |
| 02 | Oil absorption number (OAN) ASTM D2414 | 124 ± 5 | ml/100 g |
| 03 | Compressed oil absorption number (COAN) ASTM D3493 | 104 ± 5 | ml/100 g |
| 04 | Pour density ASTM D1513 | 335 ± 20 | kg/m³ |
| 05 | Heating loss (max) ASTM D1509 | 1 | % |
| 06 | Toluene discoloration (min) ASTM D1618 | 85 | % |
| 07 | pH ASTM D1512 | 7.5 – 9 | |
| 08 | Fines content — Q-Bag (max) ASTM D1508 | 7 | % |
| 09 | Fines content — bag (max) ASTM D1508 | 10 | % |
| 10 | Individual pellet hardness — single max (20 pellets) ASTM D5230 | 50 | cN |
| 11 | Individual pellet hardness — average (20 pellets) ASTM D5230 | 10 – 40 | cN |
| 12 | Sieve residue — No. 35 US Std (max) ASTM D1514 | 10 | ppm |
| 13 | Sieve residue — No. 325 US Std (max) ASTM D1514 | 1,000 | ppm |
| 14 | Ash content (max) ASTM D1506 | 0.75 | % |
| 15 | Sulfur content (max) ASTM D1619 | 2 | % |
| 16 | Nitrogen surface area (NSA) ASTM D6556 | 104 ± 5 | m²/g |
| 17 | External surface area (STSA) ASTM D6556 | 97 ± 5 | m²/g |
| 18 | Tint strength ASTM D3256 | 113 ± 5 | % |
Values are manufacturer specifications; ± indicates the production tolerance. Every shipment is sent with a certificate of analysis (CoA) for that batch from an ISO/IEC 17025 accredited laboratory.
Packaging and Loading
| Packaging Type | Net Weight | Per Pallet | Container / Truck |
|---|---|---|---|
| Jumbo bag (PP-PE, double valve) | 1,000 kg | 1,000 kg | 20' FCL 10 pallets / 10,000 kg · 40' FCL 20 pallets / 20,000 kg · Truck 22 pallets / 22,000 kg |
Certificates
Technical Data Sheet (TDS)Available on request
Safety Data Sheet (SDS)Available on request
- ISO 9001
- ISO 14001
- ISO 45001
- ISO/IEC 17025
Key Features
- Very high abrasion resistance — Long service life in truck and radial tires.
- Excellent reinforcement — Markedly increases the tensile and tear strength of the compound.
- Good dispersion and processing — Disperses easily despite its high surface area.
- Versatile use — Chosen in the ink, coating and paint sectors as well as in rubber.
Industries Served
Industrial Rubber
Carbon black for rubber products beyond tires: conveyor belts, hoses, seals, diaphragms…
Cables
Semiconductive layers of power cables, jacketing materials and ESD packaging. What is expected…
Paints & Coatings
Automotive primers and topcoats, industrial protective coatings, powder coatings, wood and…
Printing Inks
Offset, packaging, newspaper, digital and energy-cured inks. Carbon black for printing inks is…
Footwear
Carbon black for shoe soles has to deliver abrasion resistance, slip resistance and color…
Similar Grades
Trial program
How does it work?
1-pallet trial offer
Test the product and return it if you are not satisfied. No obligation.
Frequently Asked Questions About This Product
Why is N299 used in both rubber and ink?
Because of its high tint strength (113 ± 5) and good dispersion behavior. In rubber it provides strong reinforcement; in ink and paint it combines color strength with ease of dispersion.
Where does N299 sit between N220 and N339?
With an iodine adsorption of 108 g/kg and an oil absorption of 124 ml/100 g, it sits right in the middle: it approaches the abrasion resistance of N220 while keeping the processing advantage of N339.
What packaging is N299 available in?
N299 is supplied in 1,000 kg double-valve PP-PE jumbo bags. A 20' container takes 10 pallets (10,000 kg), a 40' container 20 pallets (20,000 kg) and a truck 22 pallets (22,000 kg). If you need kraft paper bags, send us your request and we will check availability.
Does N299 come with a certificate of analysis and a safety data sheet?
Yes. Every shipment is sent with a certificate of analysis (CoA) for that batch, issued by an ISO/IEC 17025 accredited laboratory. We send the safety data sheet (SDS) on request; if you would like to see a sample report before ordering, you can ask for one through the quote form.