Correct choice of automotive films

Anti-reflection is the most important performance car film
Recently, the domestic magazine "Car of the Friends ",launched a special article on the car windows explosion-proof film, on the auto film and related automotive market made a special investigation, but after reading it, I felt the author is just smoke and mirrors , to the auto film market really do not understand! A lot of content by false propaganda and one-sided propaganda material deep impact. I feel the need to clarify certain concepts and facts.
Quality and production processes are directly related
From the production process, the membrane can be divided into four categories Automotive: mixed film, dyed film, vacuum magnetron sputtering film coating and steam. Department of mixed film which will be mixed in with color gel coated polyester substrate made of, is the oldest methods of production, due to poor solar control performance and a very short shelf life, is now rarely used. The other three films currently on the market have a car, is the industry known as the "explosion-proof membrane" of the product.
Membrane staining is color mixed in polyester film coated on polyester film or on the surface, you can get further solar control performance and longer shelf life, currently on the market a lot of "explosion-proof membrane" are the the product.
Vacuum steamed magnetron sputtering film coating and collectively referred to as "metallized film" because these two types of films are using a metal or metal oxide coating, in order to obtain better control performance and the sun long enough shelf life . Vacuum steamed coating which is basically the use of metal aluminum or aluminum, while the magnetron sputtering film you can use almost all of the metal. From the appearance, the biggest difference between the two is vacuum distilled reflective coating has a higher rate, the metal looks very strong sense, and magnetron sputtering film is more elegant, comfortable and pleasant.
It should be noted that, although the quality of automotive films used in the production process and are directly related, but not sure using a production technology will certainly be better than other technologies. Film quality is the key to car manufacturers on the level of each technology to master. Well-known famous brand "Johnson" car film, we can say is the world's a better product, for each technology are high. In fact, almost all of the U.S. car manufacturers to use film are the same manufacturer's polyester base film, and film makers of different car manufacturers offer different levels indicates that the quality of its cars membrane products.
All alone in the glare of the most important performance
Simply put, auto film is attached to the vehicle glass is used to control the sun. Its basic features include safe, clear, glare, every UV, heat insulation, anti-scratch, adequate shelf life and the protection of privacy.
Almost all of them that, as a car supplies, car performance is the film's most important security features, or that the first car should not affect the membrane traffic safety, but also can improve traffic safety, protect the crew the role. Safety performance of vehicles at the membrane consists of five aspects: glue, clear vision, comfort driving, glare and protect privacy.
Broken glass glue can stick together tightly to prevent accident to passengers flying glass fragments have secondary damage; a clear vision to ensure traffic safety; comfort will significantly reduce driver fatigue; glare is a significant reduction in the intensity of visible light, the light control of nuisance, people's eyes more comfortable. In the "International Association of the glass film (IWFA)" technical manuals, and glare is considered a "performance car film of all the most important."
Solar ultraviolet radiation in only 3%, but will cause fading goods, plastics and rubber parts of aging. Excessive ultraviolet radiation will cause skin cancer. High-quality automotive films can be separated more than 99% of ultraviolet rays.
The concept of heat rate through the insulation film about car-based rationale to understand: when the membrane to the car when the sun, solar energy will be divided into three parts: penetration, absorption, reflection, the three add up to 100%. One portion of solar energy absorbed into heat inward / foreign re-radiation. Heat rate is the car after membrane reflection and absorption of energy radiated out of the sum. Therefore, the insulation performance automotive film, depending on its reflection and absorption capacity, reflecting the more intense, stronger absorption capacity, heat rate is higher. However, according to different countries and regional laws, the general provisions of the visible light reflectivity film car shall not exceed 10%. As the car's heat-absorbing capacity of the film itself is limited, so the rate of car insulation film is generally 40% to 60%, and this data is reliable, but also credible.
Source:http://www.mhcocm.com