PMMA (polymethyl methacrylate) is a material commonly used in the manufacture of transparent films, which has the characteristics of high transparency and weather resistance. When using PMMA transparent film, care needs to be taken to clean the membrane surface regularly to ensure the best results for transparency and appearance. In addition, it is necessary to select the film thickness and characteristics that meet the protection needs of the exhibits to achieve the best protection effect. PMMA transparent films with high barrier properties are widely used to protect valuable works of art and artifacts, and their main functions include the following:
Optical Transparency: PMMA has excellent optical transparency, which is able to effectively display the details and colors of artworks. This is very important for exhibitions, collection displays, etc.
Protection: PMMA transparent film with high barrier performance can effectively isolate harmful substances such as air, water vapor, dust, etc., slow down or prevent the corrosion and deterioration of the surface of artworks, thereby prolonging its life.
UV resistance: Some PMMA films have UV resistance properties that prevent UV damage to the color and surface of artwork, color fading and surface aging.
Scratch Resistant: PMMA material is highly hard, which can effectively resist scratches and abrasions, reducing the possibility of surface scratches.
Lightweight: Compared to materials such as glass, PMMA transparent film is lighter, reducing the burden of handling and displaying artworks.
Ease of processing: PMMA material is easy to process into transparent films of different shapes and sizes to adapt to the display needs of different artworks.