Used DNS / DAINIPPON 80A #293831505 for sale

DNS / DAINIPPON 80A is a high-performance, water-soluble photoresist equipment designed for use in high-precision, high-volume microelectronics manufacturing. The system consists of a developer, an exposed resist, an etchant, and a strip solution. The developer is a water-based solution of isopropylalcohol, sodium chloride, and potassium hydroxide, and is used to etch away unexposed portions of the photoresist. The exposed resist is a thin, transparent, light-sensitive film composed of polymethyl methacrylate (PMMA), which is sensitive to light in the visible and ultraviolet spectrum. The etchant is a dilute aqueous solution of sulfuric acid, sodium nitrate, and nitric acid, and is used for etching the exposed photoresist. Finally, the strip solution is composed of methylene chloride, sodium hydroxide, and hydrochloric acid, and is used to remove the exposed photoresist. DNS 80A photoresist unit offers a number of advantages over other photoresists, such as a high resolution, excellent edge sharpness, and low etching misregistration. In addition, the machine provides reliable printing with various types of photomasks. The photoresist sheets used in this tool have a lower thickness than those used in other photoresists, meaning that they can be more precisely adjusted to the exact dimensions of the required circuit or component. Moreover, the asset allows for post-exposure baking at temperatures of approximately 140°C for better surface adhesion and etching results. Compared to other photoresists, DAINIPPON 80A photoresist model reduces both processing costs and manufacturing time. This is because the equipment requires less time for the generations of thin resist films and is therefore more cost-effective. Furthermore, shorter processing times reduce the potential for contamination of the circuits or components, enhancing the quality and reliability of the manufactured products. 80A photoresist system is suitable for use in various manufacturing processes, such as thin film deposition, electroplating, etching, and lamination. It can also be used on both rigid and flexible substrates, making it a versatile manufacturing tool. The unit is also reliable in various temperatures and humidities, meaning that it can be used in extreme conditions. Finally, it is capable of withstanding a variety of chemicals, making it ideal for industrial applications.