top of page

POTTING

ELECTRONICS - BATTERY PACKS -
CABLE ASSEMBLIES - CONNECTORS - METAL PARTS 

Encapsulation Potting service for electronic component
Potting services example

We are a service oriented
company that provides potting and encapsulation services to manufacturers, designers and engineers.

Potting Services provided:

-  Production potting

-  CNC dispensing  & liquid masking
-  Vacuum potting

-  Conformal coating

-  ESD coatings

-  Dielectric coatings and painting

-  Prototype design & fabrication

-  Potting material selection & testing

Potting is the process of sealing or embedding electronic components & assemblies in a liquid resin ( potting compounds ) surrounded by a plastic shell.  Performing the potting process on electronics will stop corrosion of metals, shortages, and reduce damage caused by vibration and mechanical stress.   Polyurethane, epoxy, acrylic, silicone and UV cure are the materials we use with the potting process.  These materials vary in hardness from soft gels to hard plastics and are designed to withstand many specific types of environments. Some have excellent thermal conductivity while others have outstanding chemical or moisture resistance and all these materials provide good dielectric properties and have a wide range of additional properties to select from.

Encapsulation is very similar to potting in a plastic shell although instead of having a shell injection molded we can replace the shell with a reusable mold.   The encapsulation process works well with low to medium volumes because a meter mix dispense machine can be used for filling the molds but is not necessary.   The materials that we use with the encapsulation process are polyurethane, epoxy  and silicones which are processed at room temperature or slightly elevated.  We will be glad to work with you from the initial stages of the product design.                          

Benefits of Potting and Encapsulation

  • Low cost shells or molds

  • Wide range of materials

  • Low / high volumes

  • Hermetic like seal 

  • Low pressure / low temperature

  • IP69K protection

  • Good electrical insulating properties

  • Safe for delicate components

  • Withstand environmental extremes

bottom of page