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Name: ito pet film
Thickness: 0.125mm
Resistance: 3 ohms / 5 ohms / 8 ohms / 10 ohms
Temperature resistance: 80 ° C
Product features: low fog, high light transmittance, good thermal performance and high apparent quality.
Product use: Widely used in STN liquid crystal display products, ITO coating, screen protection film, IMD film, diffusion film, incremental film, hardened film, optical tape and other fields.
Product Features
The main component of the ITO film layer is indium tin oxide. In the case of a thickness of only a few thousand angstroms, the indium oxide has a high transmittance, and the tin oxide has a high conductivity. The ITO glass used in the liquid crystal display is a conductive glass having a high transmittance. Because ITO has a strong water absorption, it absorbs moisture and carbon dioxide in the air and chemically reacts and deteriorates. It is commonly called "mildew", so it should be protected from moisture during storage.
The ITO layer is prone to ion displacement reaction in the active orthovalent ion solution to form other reactive materials with poor conductivity and permeability. Therefore, in the process of processing, it is avoided to be placed in the active normal ionic solution for a long time. The ITO layer is composed of many fine crystal grains, and the crystal grains will become fission and become smaller during the heating process, thereby increasing more grain boundaries. When the electrons break through the grain boundaries, a certain amount of energy is lost, so the ITO layer of the ITO conductive glass is at 600 degrees. The following will increase as the temperature increases.