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LIBAO AUTO PARTS


10

2018

-

04

Professional knowledge learning: What are the main properties of the new car insulation film?

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The automotive insulation film is a beauty item that we must do after we get in touch with a new car, or a gift from a new car manufacturer, or the owner himself is looking for a place outside the store. On the street, we will also see some of the rear windshield of the vehicle or the blistering of the front windshield insulation film. Then, what are the main properties of this insulation film?

Automotive film is a film-like object on the front and rear windshield, side window glass and sunroof of the vehicle. This layer of film-like object is also called solar film or explosion-proof insulation film. Its role is mainly to block ultraviolet rays, block some of the heat, and prevent accidents caused by the glass bursting. At the same time, according to the one-way perspective performance of the solar film, the purpose of protecting personal privacy is achieved. In addition, it can also reduce the damage caused by ultraviolet radiation in vehicle interiors as well as personnel, and achieve fuel savings at certain levels.

Some main performance indicators of automotive insulation film:

Visible light transmittance: Abbreviated light transmittance, is used to measure the percentage of visible light through the glass, the front barrier is generally more than 70%, side rear block is generally 5% -60% range, the lower the percentage, light transmission The worse the ability, the darker the relative film color.

UV blocking rate: high quality automotive film, this index is generally not less than 98%, high up to 100%. The high UV-blocking rate can effectively prevent people in the car from being exposed to excessive ultraviolet radiation and burn the skin. Many poor-quality films do not have this index, or are far below the standard of 98%.

Infrared blocking rate: Infrared rays are also part of the sunlight. Most of the heat of the light is transmitted through infrared rays. The higher the percentage, the better the heat insulation effect relative to the automotive glass film.

Total insulation rate: The total insulation rate of professional insulation film can generally reach 40%-79%. It is a numerical value derived from the various indicators of the glass film. Some merchants usually confuse the concept and often use the concept of “infrared blocking rate” to impersonate “insulation rate”. This is not correct.

Visible light reflectance: Different from visible light transmittance, higher reflectivity class will directly reflect the irradiated light back, similar to the mirror surface. The higher the reflectivity, the stronger the privacy of the glass film and the better the thermal insulation.

If you are familiar with these professional knowledge, you can ask the placement staff only if you understand it. If the placement staff cannot answer these questions, then the level of explanation is limited. It is recommended that the owner or select a well-known brand of regular store placement, in order to avoid poor quality film injury injuries, small, harming the health of the owner! More car beauty highlights please pay attention to the official website of the car!

Motorcycle car beauty website: http://www.jiameng.com/liangchehuidumo/