Conductive materials can be incorporated into different filaments or deposited with syringe or inkjet tools. These can be conventional metals (silver, nickel, gold, copper) or conductive polymers such as PEDOT:PSS or carbon in graphene, nanotube, or carbon black forms. Graphene is commonly incorporated into a polymer composite (PLA etc.), or in inkjet printable form. Below is a list of conductive materials compatible with 3D printing, select the manufacturer's name to be forwarded to the product page.
Atom Adhesives AA-DUCT Epoxy Paste
Sigma Aldrich PEDOT-PSS
Graphenea Powder Reduced Graphene Oxide