![]() ![]() ![]() A vacuum is created by reducing the pressure in the tank, which is then flooded with argon gas and the ingots are heated. ![]() In deposition technology, the film is drawn through a tank containing metal ingots-usually aluminum or nickel-chrome, and occasionally copper. Metal films can sometimes interfere with radar detectors, radio antennas, cellphones, portable navigation units, portable sat radios systems and the like. And just because it's metallized doesn't mean the film looks like metal flake paint you can't see the individual particles. Some metallized films have more visible reflection than others, and overall they are more shiny and reflective than dyed film, but the reflectivity is of the heat, not the light. Just because it uses reflectivity does not mean it has to be mirror tint. What that means is it rejects heat by reflecting it before it can be transferred through the glass, unlike dyed film. Metallic films control radiation through reflectivity. In both there is a deposited layer of metallic particles on the film, giving it a reflective coating. Within the realm of metallized films there are two types called deposition technology (vacuum coating/metallizing) and sputtered technology (advanced metallizing). It uses carbon atoms instead of a traditional dye giving it exceptional optical clarity with reduced nighttime glare and a true black appearance many desire. The dye though, will over time, tend to turn purple and delaminate.Ĭarbon-based film is rather new on the market and is a type of dyed film. It also will not interfere with any kind of radio signals as metal films can as mentioned below. This type of glass is found on top of the line Mercedes and Maybachs to name two.ĭye is preferred by some because it has a true black appearance with almost no reflectivity, unlike metalized films that have a shiny charcoal appearance. This in time can, in more arid locations, result in a buildup of heat in the glass and cause a failure of the seal, releasing the vacuum and causing the window to form condensation on the inside. Because of the vacuum, the heat will not transfer. The reason for this is because they have a vacuum between the layers of glass. Because of this transfer effect, you should never install dyed films on high end cars that have double-paned glass. This heat is then transfered to the glass and is then radiated off the glass by the air passing over it as you drive. This dye actually absorbs the light energy and turns it into heat. You also have a newer specialized type called ceramic.ĭyed window film as mentioned, uses a layer of dye to do the tinting. Each has their pros and cons as we shall discuss. As you might guess, the dyed film uses dye (or carbon) to do the tinting, the metal uses metal to tint and the hybrid uses a combination of both to do the actual tinting. Yous have basically 3 types of window film: dyed, metallized, and hybrid. Window tint can help prevent that cancer by blocking almost 100% of the cancer-causing UV radiation. We find ourselves driving for hours, many times for the shear pleasure of it. Americans own and drive more automobiles than any other nation and we invariably rest our arm on the left window sill. By blocking almost 100% of UVa and UVb radiation you are not only keeping yourself and the interior cooler on hot days, you are preventing the damage that UV radiation causes to your skin and to the interior plastic, upholstery and leather which can crack, fade and become brittle over time.ĭid you know that America has the highest instance of melanoma-type skin cancer of the world? And do you know where we get most of that melanoma cancer? On our left arms. Now I am going to be discussing optical-grade professional automobile window tint, and not flat-plane residential-type or cheapo generic Autozone/Pep Boyz window tint.īesides the pleasing aesthetic reasons, there are tangible benefits to tinting your windows. These layers included layers on the outside that protect the interior of the film from scratches and such and prevent shattering, a water-activated pressure-sensitive adhesive and with interior layers that block UV radiation and do the actual tinting. This film is constructed of multiple layers. Window tint, for our purposes, is a film that is applied to the interior of the glass in our automobiles. After stumbling through the window tint sticky and quite bluntly, finding a dearth of actual beneficial window tint information, I figured one was in order. ![]()
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