Jumbo Xin Technology, proof membrane [Huawei], proof membrane is provided by Jumbo Xin Technology. We are Shenzhen Jumbo Xin Technology Co., Ltd. (www.huajunkj.com/) located in: Shenzhen, Guangdong specializes in: Mobile proof membrane, cell phone anti-blue film, mobile mirror film, mobile phone lip Mask, high temperature textured plastic phone proof membrane It is a paste (or under) affixed to a glass capacitive screen on a PC plastic can effectively prevent the phone accidentally broken shock caused by flying glass panels, glass panels to reduce the hidden injuries, protect user security;. also maintaining the unique glass luster, texture and improve the surface hardness of the five-story structure: proof membrane protective film Eva Protective Film hardened layer (Hardcoat layer) 5um transparent polyester film (PET Film) 75um 25um layer from the film (release film ) 50um top scratch resistant, shockproof, anti-fingerprint at the same time ensuring high transparency with a variety of wear-resistant surface hardness and thickness options. Material properties: light transmission rate of 91% or more of Huawei proof membrane, surface hardness:. 4H above the current market with the capacitive screen Samsung 9500 to develop safety-proof film, capacitive touch glass is increasingly the European Union, Japan and other countries and regional attention. proof membrane Korean production of mobile phones has become a new technology used in the capacitive screen to prevent glass fragments due to external shock arising from scattering. achieve the stringent requirements of the European Union, and Japan's ROHS addition to the above proof applications, domestic outside touch screen manufacturers in the design of new OGS program, the re-application of the film cover on the OGS, that the use of laminated film printing plate OCA and monolithic ITO glass laminating white proof membrane, forming a so-called OGS, this program costs the lowest-proof membrane, so the industry has been widely promoted. This product is the beginning of the Gulf War by the United States in order to give the aircraft propeller protected against damage, especially in the research and production of special protective film, using this special protective film attached to the propeller above water, sunscreen, wind, earthquake, also played role bulletproof, then this special protective film is gradually being widely used (USA) surface of the product is a special gum! For decentralized power, this same principle and the principle of body armor. Explosion-proof membrane has the following structure: 1, wear layers: a wear resistant polyurethane composition, hardness up to 4H; 2, colored PET security grass: the high strength polyester PET transparent biaxially stretched melt-extruded with a pigment system too, because the pigment inside the sandwiched PET film to prevent discoloration, the life of eight years; 3, the metal insulating layer: in the PET film by a vacuum sputtering or vacuum evaporation of aluminum, silver, nickel or the like of Infrared nanoscale metal layer high reflectivity; 4, the composite adhesive: the weather resistance of the polyurethane adhesive composition of high transparency; 5, UV absorbing layer: constituted by a special UV absorbers, UV can block 99%; 6, Safety transparent PET Substrate: the high strength polyester PET transparent film composed of a metal object in the middle layer to prevent the metal oxide, a metal film to extend the life; 7, mounting adhesive: excellent weather resistance by the highly transparent acrylic adhesive composition; 8, transparent PET film. Professional, import, matte film, high permeability membrane, the membrane mirror, explosion-proof membrane, raw materials, quality and stability, free cutting, stable supply all year round