PET-type optical film coating formulation technology-silicone coating-technical knowledge

PET-type optical film coating formulation technology-organic silicon coating source: protective film factory direct release time: 2019-06-14 click: 994 organic silicon materials are generally composed of silicon-oxygen chain links as the basic structural unit, and the side chain can be It is connected to various other organic groups through silicon atoms, so the structure contains both 'organic groups' and 'inorganic structures'. This special composition and molecular structure make it both organic and inorganic. The organic silicon coating is often used as a material for transparent wear-resistant coatings due to its good light transmittance. This kind of coating has sufficient flexibility and good bonding performance with the base material; there is no double bond in the main chain, so it is not easy to be decomposed by ultraviolet light and ozone, even if it is exposed to the outdoors for a long time or in an environment with high ozone concentration. Cracks and viscous creep will not occur, and the physical and electrical properties are basically unchanged; the resin-based silicone coating material will not yellow even under strong ultraviolet radiation, and its color can remain unchanged for many years. Many scientific and technological workers have carried out research in this area. According to Coating Online, if a variety of nanoparticles are introduced as reinforcements in the coating, the wear resistance and compactness of the coating can be further improved. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 10 years of experience. It can produce PET film with various functions, such as: sub-(matte) PET film, flame-retardant (fireproof) PET film, inkjet printing film , Antistatic PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, etc. Interested parties welcome to inquire!