Henan Kingway Chemicals Co., Ltd.
Main products:Aluminum hydroxide,Rubber Antioxidant IPPD,Polyaluminium PAC,Synthetic Calcium Aluminnate Slag,amorphous calcium aluminate
Contact Us
  • Contact Person : Mr. LIU Randall
  • Company Name : Henan Kingway Chemicals Co., Ltd.
  • Tel : 86-371-65336572
  • Fax : 86-371-65336188
  • Address : Henan,Zhengzhou,B908, Xingye Mansion, No. 22, Nongye Rd.
  • Country/Region : China
  • Zip : 450008

Carbon Black N351

Carbon Black N351
Product Detailed
We also supply N219,N234,N326,N375 models of carbon black,if you have any need on these products,please feel free to contact us.

Carbon Black N351

Product name :Carbon BlackCAS No:1333-86-4

HS Code:28030000Appearance:Black Powder or Granular

Packing: 25 kgs in net bag


Iodine-absorption ( g/Kg ):68±5

DBP Absorption Number(10-5 m3/kg ):120±5

DBP Absorption Number of Compressed Sample (10-5 m3/kg):90-100

CTAB Surface Area(103 m2 / kg ):67-79STSA ( 103 m2 / kg ):70+/-5

Nitrogen Surface Area( 103 m2 / kg ):66-76Tint Stregth( % ):95~105

Heating Loss% ≤2.5

Ash Content% ≤0.7

Fine Powder Content% ≤10

Modulus at 300%Mpa:-0.8+/-1.6


High abrasion resistance with excellent extrusion properties.


Car tyre treads.industrial rubber products and conevyer,belts.

Besides this product we also supply N220, N330, N550, N660, N219, N234, N326, N375 etc. Please don't hesistate to contact us if you have interest on these products.

Best Regards

Joanne Liu



Carbon Black N351

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