Technical parameters:
1) Appearance: black micro-powder, without any agglomeration
2) Charged quantity: 6 - 30uc/g
3) Granule diameter: D50 9 - 12μm
4) Water content: <1%
5) Image density: >1.3
6) Dirty: <0.01
7) Resolution (600dpi): >4
8) Level: ≥4
9) High density image, less dirty and clear
Our company has powdered carbon specifications for all kinds of copiers. We can adjust technical parameters, to fit different duplicators.