Which Impression Material Can Be Electroplated

Electroplating of non-aqueous elastomeric impression materials is a well-documented technique. Electroplated silver or copper plated dies have many clinical advantages compared to other die systems. Silver electroplating appears to be used more frequently than copper electroplating.

Can impression plaster be electroplated?

It can be electroplated with silver or copper. However, hydrophillic silicones are more difficult to electroplate because of the surfactant added. It has low flexibility and is harder than polysulfides. Extra spacing (3 mm) should be provided in the impression tray.

What are the different types of impression material?

Four types of elastomeric impression materials are available in the market: addition silicone, also known as polyvinyl siloxanes (PVS), condensation silicone, polyether, and polysulfide. Elastomers can present in different consistencies, including putty, heavy body, medium body, and light body.