Hello! I am new to this forum and would like some help with the sourcing (or mixing) of a conductive polymer to be used for the creation of a test object (known as 'phantom') for a new breast cancer screening modality called Electrical Impedance Tomography.

What we are trying to achieve is a material that is mouldable, is water resistant, non-perishable (i.e. a few weeks of shelf life) and will have a known electrical conductivity. The last part is the most important! We want to be able to control the conductivity of the polymer, or at least specify it before manufacturing.

Any thoughts or ideas would be most welcome!

Nick