What is PMMA film and what are its characteristics? -technical knowledge
What is PMMA film and what are its characteristics? Source: Protective film factory direct sales Release time: 2019-12-17 Click: 4371 PMMA film, also known as polymethyl methacrylate film, is non-toxic and environmentally friendly, with good chemical stability and weather resistance. Good comprehensive mechanical properties, in the forefront of general-purpose plastics, and PMMA resin is not easy to produce sharp fragments when it is broken. The United States, Japan and other countries and regions have made mandatory regulations in the law that PMMA resin must be used for building glass in primary and secondary schools and kindergartens. Operating temperature: -30～80℃; thickness: 0.5mm-8mm; surface effect: smooth surface, sand surface, drawing surface; PMMA film has a very wide range of applications, and has been widely used in the automotive industry (signal light equipment, instrument panels, etc.), medicine Industry (blood storage containers, etc.), industrial applications (video discs, light diffusers), electronic product buttons (especially transparent), daily consumer goods (beverage cups, stationery, etc.), etc. At the same time, due to its excellent optical properties, the penetrability of white light is as high as 92%. PMMA products have very low birefringence and are especially suitable for making DVDs and advanced optical lenses. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with multiple functions, such as: sub-(matte) PET film, flame-retardant (fire-resistant) PET film, inkjet printing Film, anti-static PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, optical PET film, etc. Interested parties welcome to inquire!