Frame Four Sides Preparer Film Applicator - High Precision Wet Film Squeegee for Coating Thickness Control(25-50-75-100um)

Working principle:The preparer determines the thickness of the film according to the depth of the groove. There are three specifications of the SZQ frame four-sided preparer, and each specification can be used for coating with four thickness values.Instructions:Place the template on the platform and secure it so that it cannot move when the preparer is drawn across. Place the preparer at a position close to and parallel to the short side of the sample plate or in a specified position, then place about 5ml of sample in the box of the preparer, press both ends with fingers, and pass at a constant speed of 150mm/S. That is, it is coated into the desired wet film.Storage: Clean with solvent and dry after use, apply oil and store at room temperature.

• Achieve consistent coating films of varying thicknesses for accurate testing across multiple surfaces including steel, Reusable plastic, and wood.
• Engineered for high film-making precision, allowing for minimal human error and reliable results in coating applications.
• Compact devise (80*30*17mm) with an effective coating width of 80mm, making it easy to handle and store.
• Compatible with a variety of coatings, including water-based, acidic, and alkaline products, catering to diverse testing needs.
• Easy to use: simply secure your template, apply the sample, and draw the preparer at a constant speed for optimal results.