![]() ![]() They are almost clear like glass but may be subjected to various glass conditioning procedures.Īs indicated, 50% of the sun rays are blocked and only half is allowed to penetrate into the interior of the car. These are the factory-installed, regular type of windows that is clear and does not have any shade. Some of the common percentages of window tints are shown below. The Visual Light Transmission percentage (VLT %) represents the percentage of visible light that can penetrate the window film. Even though the industry may not be at its peak at present, the tinting still continues with even more advancements of technology. The industry of car window tints reached its highest market during the mid-1990s. Here, a shade percentage of 35% was allowed for side windows and the rear glass. Later, the dyed or colored film of tint was introduced. With the increasing popularity of window tints, new laws and regulations were created and this is where the Visible Light Transmission factor came into existence. The metallic combination and alloy technology were introduced in the 1980s. The scratch-resistant property was added in the late 1970s. The reflective and flat films originated in Western Australia in the mid-1970s. A few years later, the thick mounting adhesive was introduced for enhancing security on cars. Towards the early 1970s, a dyed film of metal was introduced that reduced the reflective appearance. It was also scratched easily and hence the quality was low. Therefore it couldn’t be used for vehicles. This created a highly reflective look, almost mirror-like. This was created by spraying a coat of vapor on a film of clear polyester using mounting adhesive. These were used for the windows of buildings and offices. The friction on land vehicles caused a lack of durability, unlike in space travel where there is no friction.Īfter about a decade, a tougher form of window tint was developed which was less expensive. Nevertheless, one main drawback was that these tint films were more expensive with respect to the price of cars. Along with time this technology was used for heat elimination on-road vehicles. The first use of tint films was in the space mission, Apollo. ![]() In the earliest stage, tints were created for the space shuttle industry so as to reflect heat during space travel.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |