The main difference between architectural glass film and automotive glass film
[China Glass Net] Both architectural glass film and automotive glass film are glass films. The basic substrate is PET. The structure and application process are basically the same. They all have safety, explosion-proof and heat insulation effects, but they are not mutually usable. The difference between the film and the glass film is: a, architectural film and automotive film thickness is not the same, architectural film is usually used between 2mil and 7mil, domestic thermal insulation and explosion-proof automotive film is usually only between 0.8mil--1.5mil. b. The metal content requirements are different. The content of cadmium, nickel and titanium in the car film should not exceed 5%, and the building film should not exceed 2.5%. Under this requirement, the overall requirements of environmental protection and ecology are met, because the driving car is generally adult and healthy. Moreover, it is impossible for people to live in the car for a long time, and the building room includes pregnant women, infants, and old and weak people. The radiation of rare metals has certain influence on the growth of the fetus and the baby, so the rare metal content of the architectural film cannot exceed the standard. Should comply with strict environmental protection standards. c. The difference in production process. Usually, because the building is stationary, the film produced by the vacuum aluminum plating process tends to have high visible light reflection and high reflection of solar energy, thereby obtaining high solar control capability. The car is not suitable for attaching a highly reflective architectural film, because this will cause the side window glass to reflect strongly and affect the viewing of the rearview mirror, as well as strong glare affecting the driver. d, colloid. Automotive film is made of ordinary adhesive (HPR), while most of the building film is clear glue (CDF), while the safety film is made of special adhesive. Because of different properties, the service life of car film is about 3-5 years, and the normal use of architectural membranes is 10-20 years. e. The installation operation process is different. The installation of the building membrane is generally flat glass; the installation space is also relatively large. The mounting of the automobile film needs to be completed in a small space, and the glass of the automobile has a curvature, and the film needs to be baked and characterized in advance. f. The cost calculation method is different. The automobile film is calculated according to the front glass and the position of the surrounding glass door. The architectural glass film is measured in square meters, and considering the loss during the construction process, the final quotation is calculated. Single Rotor Watch Winder, for one watch. It has both mains and battery operated running options and comes with a mains adaptor included. It's easy for us to carry even during travelling or business trip, we could offer battery power suply or adaptor, it's very convenient for us to make it wok even you're outside. Single rotor watch winder, exterior is wood + PE finish, good quality winder for men and women. Inside it is lined with soft simulated suede and has a flexible padded cushion to hold the watch in place and enable the mounting of watches both large and small with ease. It has a stylish curved glass top and a flush mounted winding motor to further enhance the elegant design. It has a fitted key lock to keep it closed and secure. It's a perfect gift for friends.family or personal use. Wooden Watch Winder,Watch Winding Machine,Battery Watch Winder,Watch Box For Automatic Watches GUANGZHOU T.WING-PAK MFG.CO.,LTD , https://www.watch-winder-factory.com