Protective film Adhesive identify methods: PET protective film to find Huizhou Branch preferred domain: professional, focused, research, and concentrate on PET protective film coating plant. There are three lines of plastic PET protective film industry at present: silicone, acrylic, PU. Huizhou City, New Materials Co., Ltd. He Techland Health (Tel 13632864290) Tell me summarize the following methods to determine the adhesive: sniff: Silicone and PU protective film protective film smells no odor, acrylic protective film will be a little more smelly taste, just open the next release film smell very easy to distinguish. Test from the film: water-based pen or dyne pen to draw a line from the type of film, if for silicone protective film into linear, if compared with a teardrop-shaped acrylic plastic protective film or PU adhesive protective film. The principle is very simple, usually silicone protective film can be directly used for the original film from the film, and acrylic protective film, PU protective film need to release film coated with silicone oil. Hand touch from the film: from the film will be relatively astringent silicone protective film, PU protection film, acrylic protective film would be more slippery, the principle above. Look exhaust: the direct cut a small piece of glass protection film attached to the exhaust of the best silicone, PU glue slight handicap, acrylic exhaust is very poor. Fire: a knife to hang up the glue PET surface fire burning machine, silica ash is white. Huizhou Techland: Focus protective film coating technology and production, please contact 13632864290. He Sheng main products are 6 + 5 silicone protective film, single silicone protective film, double silicone protective film, double pu protective film, three HD scratch protection film, three HD protective film, the process of the touch panel protective film, PET film, PET silicone protective film, PET acrylic protective film, PETpu protective film, three PET protective film, mobile phone protective film coating. Home www.keyufilm.com Huizhou Techland PET protective film focused product development and production, please contact HE Sheng 13632864290