Advantages and Application of Carbon N550

• Carbon black N550 is in black grain or powder form and amorphous solid
  
• It is odorless with burning point more than 400°C
• It is water insoluble, non-poisonous
• It has stable chemical properties, excellent weather and light fastness.
• N550 fits for nature rubber and all kinds of compound rubbers, easy dispersion, could provide rubber well inflexibility, fast extrusion, and smooth surface after extrusion
• It offers good reinforcing intensity, elasticity, and recovering intensity.
• It's better to mix with N660 when the N550 is used in butyl rubber (PIBI) inner tube.