Import Carbon Black — Buy in wholesale FOB from Supplier in China

Shengbang Imp&exp Co., Ltd offers a range of carbon black grades produced in China. The catalogue lists four grades - N220, N330, N550 and N660 - each with documented iodine‑absorption numbers, DBP absorption values and nitrogen surface area figures. For example, the N220 grade shows an iodine number of 121 g kg⁻¹, DBP absorption of 10⁻⁵ m³ kg⁻¹ and a nitrogen surface area of 109‑129 m² kg⁻¹. The supplier also provides ash content of 0.5 % and fine‑sieve residue percentages for each grade. All grades are supplied in 25 kg net bags, with a typical loading of 16 metric tonnes per 20‑foot container.

In the carbon black market, iodine number correlates with particle size and reinforcing strength; N220 is classified as a medium‑grade, while N660 represents a high‑iodine, fine‑particle product. Typical particle diameters for these grades range from 30 to 120 nm, and surface area values commonly fall between 30 and 200 m² g⁻¹, matching the figures reported for the listed grades. The low ash content and controlled sieve residue ensure consistent colour development in inks and coatings. Manufacturers of tyres, rubber hoses and pigment dispersions often select specific grades to balance reinforcement and colour intensity.

Buyers such as tyre manufacturers, rubber compounders and coating producers may find these grades suitable for their formulations. The supplier mentions flexible order quantities but does not disclose minimum order amounts or specific payment conditions; interested parties should request those details directly. Prospective importers are advised to obtain the material safety data sheet and confirm any required certifications before finalising the purchase.

Shengbang Imp&exp Co., Ltd is located in Room 301, Unit5 Building16 B, Fushuijiayuan Park, Xingtai, Hebei Province, China, postal code 054000. The company carries a harbor‑level trust tier and is classified as an imported supplier on the platform. Response metrics show a 0 % response rate and no average response time recorded, so direct communication should be tested early.

The supplier lists carbon black grades N220, N330, N550 and N660, providing detailed technical parameters for each. No further information about production capacity, certifications or years of operation is supplied in the source data. Buyers should request additional corporate documentation and quality assurance records to assess suitability.