Coating with Plastics by the ELECTROSTATIC POWDER TECHNIQUE Available to Purchase

For more than a decade electrostatic paint spraying techniques have been making an increasing impact upon the product finishing and corrosion protection industries. These processes have now reached a very advanced stage of development and, in fact, some of the most up‐to‐date techniques and equipment were described last month in CORROSION TECHNOLOGY. However, young as the science of electrostatic spraying is, it has now reached its second major stage of development. This new and very recent phase is one which is already making itself considerably felt in the product finishing industry, but it is quite possible that its most profound effect will be felt by those who are more particularly concerned with corrosion protection. The new phase referred to is that of electrostatically spraying dry powder materials.