Used NEOPMC Electroless Ni-Au Plating (ENIG) #9233634 for sale

NEOPMC Electroless Ni-Au Plating (ENIG) is a versatile plating process that provides a reliable and cost-effective way of depositing nickel and gold for a wide range of applications. It applies a thin layer of semiconducting materials such as Nickel and Gold, which act as electrical contacts, and a layer of photoresist to provide durability and excellent reliability to prevent corrosion and tarnish in a variety of environments. This plating process involves a one-step chemistry that lays down a uniform and thin layer of Nickel and Gold uniformly across the entire surface. It also produces a reliable and high-performance coating that is resistant to abrasion and corrosion, making it an ideal choice for applications in a variety of industries such as automotive, aerospace, medical, telecommunications and consumer electronics. The key advantage of ENIG over traditional plating processes is that it does not require any additional surface preparation prior to application. During the plating process, a thin layer of photoresist is first applied to the substrate material to prevent subsequent diffusion of the plated metals. This photoresist is generally insoluble to aqueous baths and does not require additional curing prior to its application. Once applied, the photoresist is then exposed to a light source, typically a laser, as it passes through the bath to expose only the desired areas of the substrate for plating. Once the photoresist has been applied and exposed, the substrate is then placed in a special ENIG plating bath. The bath contains a Nickel and Gold solution. The Nickel is plated onto the substrate using chemical reduction of the solution, while the Gold is deposited onto the substrate by a galvanic diffusion process. Once the ENIG plating process is complete, the photoresist is removed and the substrate can then be subjected to mechanical finishing, which often includes a hot-air leveling process. Overall, NEOPMC ENIG plating process is an ideal option for reliable, high-performance finishes that will stand up to a variety of environmental exposure and wear-and-tear. This plating process can provide reliable performance with minimal material costs, thus providing a great option for a variety of industries. Furthermore, this plating process has a low-temperature requirement and is environmentally friendly, reducing the energy costs associated with traditional plating methods.