Cars & Driving
- noun engineering material, used as filler in plastic mouldings and in tyres, where it improves the mechanical properties of tyre rubber and produces, as a side effect, the typical black colour
- A fine carbon in the form of soot obtained by the direct impingement of a flame on a metal surface. Carbon black is used as a pigment to color paints and other materials.
- A very finely divided form of carbon used as a food colouring.
- noun a very black pigment used in making printing ink