Imprex USA Products & Services, Vacuum Pressure Impregnation,... Parts Processing VPI Systems Casting Impregnation Shop Imprex offers in-house VPI services. With a variety of VPI... problems of porosity in cast and powdered metal. Porosity can be caused by numerous factors in the design, tooling, or pouring of casting and forming of P/M parts. Impregnation prevents.... Metal Casting Impregnation Impregnation of metal casting has become a standard finishing system and Imprex has led the way for more than 50 years in sealing porosity through VPI...

of any metal must withstand hydrostatic, hydraulic, or pneumatic pressures, then they can be Imprexed. Metal Casting Impregnation Impregnation of metal casting has become a standard... Component Impregnation Just as with porous castings, electronic components need to be protected from moisture, humidity, solvents, fluxes and corrosive agents. The Imprex-e process seals...@imprexusa.com Casting Impregnation Shop Imprex offers in-house VPI services. With a variety of VPI systems at our production facilities, we offer quick turnaround with a dedicated system...

training. Parts Processing Center In addition to the manufacturing of VPI systems, Imprex also offers casting impregnation services onsite for manufacturers who do not want to do... their own impregnation. Our service shop provides the fastest, most effective process for eliminating the inherent problems of porosity in castings and powdered (sintered) metal parts..., a stylized version of impregnation. For years, companies who send their castings and electrical components to be sealed, send them out to be "Imprexed." From a small shop with a few...