- Home
- Companies
- CarboTech AC GmbH
- Products
- CarboTech - Spherical Activated Carbons
CarboTech - Spherical Activated Carbons
Spherical activated carbons are characterized by their extremely high abrasion resistance and small grain size (grain size: 0.5 – 0.8 mm). They consist of more than 80 percent micropores. Spherical activated carbons are used in particular in thin-layer filters embedded in polymer foam matrices (e.g. in the automotive sector for cleaning cabin air). Activated carbon spheres can be fixed to carrier materials in a point-like manner, so that almost the entire outer surface remains active for substance exchange.
Since spherical carbon is still produced by multi-stage and very complex processes, its production is relatively cost-intensive. The higher price often still stands in the way of widespread use, although there are many applications for which it would actually be ideal because of its excellent properties. Thus, only special areas of application remain, such as in panel filters for protective suits against chemical hazardous substances.
- good flowability
- easy handling, e.g. for dosing
- dust-free
- high hardness
- lower fluid resistance in bulk than with GAC or extruded carbon.