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Carbon Black

  • Place of Origin: China (Mainland)
  • Model Number: n220 n330 n550 n660 etc.
Carbon Black
Supplier Details
Company: Heibeiheishichemicals Co.Ltd
Tel: 86 - 311 - 89271632
Address: NO.175beicheng road shijiazhuang hebei Shijiazhuang Hebei China
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Selling Parameters


CAS No:1333-86-4

Molecular Formula:C

Nature: Black powder or granular
Item N220 N330 N550 N660 N990 N991
Application: Rubber Industry, such as tires, cables, tape, etc.
Type: Carbon Black (N220, N330, N550, N660, etc. )

It is black, smooth powder, mainly applied to all kinds of rubber products, such as tires, rubber overshoes, cable, seal ring, tape, etc., they can be applied to such relevant industries such as plastics manufacturing.


Name ParameterCarbon black
          N220Carbon black
        N330Carbon black
        N550Carbon black
          N660Loding Absorption Number (g/Kg)114-12877-8739-4732-40Absorption Value of DBP (10-5m3/Kg)109-11997-107116-12685-95Absorption Value of compressing sample DBP (10-5m3/Kg)95-10583-9383-9371-79Adsorptive Specific Surface Area of CATB ( 103m2/Kg)106-11677-8738-4632-40Adsorptive Specific Surface Area of Nitrogen (103m2/Kg)114-12478-8838-4630-40Tinting Strength %110-12098-108??Heating Loss2.5%Max2.5%Max1.5%Max1.5%MaxAsh Content0.5%Max0.5%Max0.5%Max0.5%MaxTensile Strength-0.5MPa Min-0.5MPa Min-3.5MPa Min-3.0MPa Min300% Extending Stress-1.5±1.0?MPa-1.0±1.0?MPa-1.0±1.0?MPa-2.5±1.0?MPa45μm Sieve Residue0.10%Max0.10%Max0.10%Max0.10%Max


Packing:25kg/bgs, 16ton/20'FCL.

Company Profile
HEBEI HEISHI CHEMICALS CO.,LTD is ISO9001:2008 quality approval enterprise,committed in supplying inorganic/organic chemicals, pigments and dyestuffs in China. It lies in Shijiazhuang竊�Hebei province ofChina. With advantages of owning our large scale capital-owned factories, we attribute our success to our enduring efforts to supply quality and cost-effective chemicals to our customers.