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ELECTROSTATIC COATING

 Electrostatic coating is a manufacturing process that employs charged particles to more efficiently
paint a workpiece.Paint, in the form of either powdered particles or atomized liquid,is initially projected
towards a conductive workpiece using normal spraying methods, and is then accelerated toward the work
piece by a powerful electrostatic charge.An addition to the electrostatic coating (or e-coating) process
is dipping electrically conductive parts into a tank of paint that is then electrostatically charged.
The ionic bond of the paint to the metal creates the paint coating,in which its thickness is directly proportional
to the length of time the parts are left in the tank and the time the charge remains active.

  Once the parts are removed from the paint tank,they are rinsed off to remove any residual paint that
  is not ionically bonded, leaving a thin film of electrostatically bonded paint on the surface of the part.

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