The film coating machine can improve the efficiency and accuracy of the coating operation in the application of the coating film of the paint color paste, and can choose the appropriate film-making method according to different needs.
Membrane method
The following is the film-making method of the film coating machine in the preparation of paint color paste:
Prepare the substrate: choose a suitable substrate, such as glass sheet, metal plate, etc., and clean it.
Preparing the paint: Prepare paint pastes containing pigments and solvents as needed.
Adjust parameters: adjust the parameters on the coating machine, such as coating speed, coating angle, coating pressure, etc., according to the experimental requirements and coating characteristics.
Coating operation: evenly coat the paint color paste on the substrate. Different coating methods can be selected, such as spin coating method, roller coating method, blade coating method and so on.
Film making: Use auxiliary equipment on the film coating machine, such as scrapers, broaches, etc., to fix the substrate at a specific position, and apply a certain pressure and angle to form a certain thickness and smoothness of the coating.
Drying: Dry the coated sample at an appropriate temperature and time to fix the coating on the substrate.
Detection and evaluation: Use corresponding detection instruments and equipment to detect and evaluate the thickness, smoothness, adhesion, color and gloss of the coating.
The application of the film coating machine can improve the efficiency and accuracy of the film coating operation, and the appropriate film making method can be selected according to different needs. In the preparation of paint color paste, the use of film coating machine can prepare coating samples with different thickness and smoothness for applications in different fields. The use of the film coating machine can also improve the uniformity and stability of the coating, and improve the color brightness and durability of the coating.
