Carbon Black N550

Appearance：Black Powder or Granular
Specification：
Items 　
Lodine Absorption Number(g/kg) 43±6
Absorption Value of DBP(10-5m2/kg) 121±7
Absorption Value of Compressing Sample DBP(10-5m2/kg) 81-95
Absorptive Specific Surface Area of Nitrogen(103m2/kg) 36-48
Absorptive Specific Surface Area of CATB(103m2/kg) 37-51
Tinting Strength(%) -----
Heating Loss(%≦) 1.5
Ash(%≦) 0.5

Property：N550 is suitable for natural rubber and various kinds of synthetic rubber. It can easily dispersed with high extrusion speed and port-based expansion is small, can smooth the surface pressure. Vulcanizate properties has high-temperature performance, and Its thermal conductivity, reinforcement performance, flexibility and resilience are better.
Application:Mainly used in tire cord rubber, sidewall, inner tube, and pressure out, calendered products rubber compound.