Item: Carbon Black N660

Popular Name: General purpose furnace black; GPF

Technical Standard: BG3778-2003

Iodine Absorption Value                        (g/kg)           36±4

DBP Absorption Value                           (10-5m3/kg)      90±5 

DBP Absorption Value of Compressed Sample      (10-5m3/kg)      69 ~79 

CTAB Adsorption Ratio Surface Area             (103m2/kg)      31 ~41

STSA                                        (103m2/kg)      34±5

Nitrogen Adsorption Ratio Surface Area          (103m2/kg)      31 ~39

Color Intensity                                (%)              —

Heating Loss                                  (%)             ≤1.5    

Pour Density                                  (kg/m3)          440±40      

300% Stress at Definite Elongation               (MPa)           -2.6±1.0

Physical & Chemical Properties: This product has a high modulus of high elongation furnace black, fast pressure of carbon black processing performance, semi-reinforcing carbon black of high elasticity and fine particles of carbon black flex resistance, a wide range of applications.

 

Application: Mainly used in tire belt, tire texture, inner tube, cycle tire, rubber tube, rubber belt, wire, footwear, calendared goods and molding goods.

Function: This product is used widely in all kinds of rubber. Compared with semi-performance carbon black, high the structure is higher, the particle slightly is small. Easy to dispersion of the rubber compound, vulcanized rubber tensile strength, tensile strength and modulus higher, lower heat , good flexibility and flex resistance.