1.Product name: Carbon Black
2.Specifications:N220 N330 N550 N660 N326
3.Chemical formula:  Carbon Black
5.CAS No.: 471-34-1
6.HS Code.:400510
7. Property:

8.Quality index:
Item----------------------------------------------------------- N220----------N330---------N550--------N660
Loding Absorption Number(g/Kg)-------------------------114-128-------77-87--------39-47-------32-40
Absorption Value of DBP (10 -5 M3 /Kg)------------------109-119-------97-107------116-126----85-95
Sample DBP (10 -5 M3 /Kg)----------------------------------95-105--------83-93-------83-93-------71-79 Adsorptive Specific Surface Area of CATB ( 103M2/Kg)-106-116------77-87-------38-46-------32-40
Adsorptive Specific Surface Area of Nitrogen (103M2 /Kg)------114-124-----78-88-------38-46-------30-40
Tinting Strenth% ------------------------------------------110-120-----98-108------------------------
 Heating Loss ------------------------------------------------2.5%Max ---2.5%Max---1.5%Max---1.5%Max
Ash Content---------------------------------------------------------0.5%Max-----0.5%Max---0.5%Max----0.5%Max
Tensile Strength-------------------------------0.5MPa Min---0.5MPa Min---3.5MPa Min--3.0MPa Min
300% Extending Stress-------------------------1.5 ±1.0 Mpa---1.0 ±1.0 Mpa---1.0 ±1.0 Mpa---2.5 ±1.0 Mpa
45μm Sieve Residue---------------------------  --0.10%Max-----0.10%Max------0.10%Max----0.10%Max

9.Usage:  Carbon Blck is widely used in rubber Industry, such as Tyres, Cable, Tape, etc