The car film is a layer of film -shaped objects on the front and rear windshield, side window glass, and the sunroof to block ultraviolet rays, block some heat, and prevent wounds and anti -glare caused by the sudden explosion of glass. At the same time, it is possibleProtect personal privacy.In addition, it can also reduce the damage caused by the items in the car and personnel due to ultraviolet irradiation. Through physical reflection, the temperature in the car is reduced, the use of the car air conditioner is reduced, thereby reducing fuel consumption and saving some expenses.So, what are the types of automotive films?What are the techniques for car film purchase?Lets take a look today.
Car film type
Chromosome
The lowest -grade car film, thin, no insulation, easy to fade.Generally, there are many small shops, very cheap, and only one or two hundred yuan in the whole car."False and waist coloring" is its most significant feature.
Coating printing film
It is a kind of craft unique to Korea.Generally thicker.This membrane is better insulation, but the perspective is slightly worse.
Ordinary metal membrane
It is manufactured by splashing metals on the colorless film layer. Generally, the metals used are aluminum and iron.Generally produced in China, India, Japan, the United States, etc.The perspective is average, the heat insulation is also average, but the price is not low.
Nano ceramic film
Based on nanoprotitrioxide, it is produced by the combination of magnetic control sputtering technology and metal nitride technology. It is durable, not easy to corrode, does not interfere with electromagnetic signals, and does not limit the origin.
Valuable metal membrane
The metal is splattered on the colorless film layer, but the differences are precious metals such as chromium, titanium, and platinum.In addition, the splashing method of this membrane is "magnetic sputtering", which is complex in process, natural color, and good insulation.
Magnetic sputtering film
Through multi -layer extruded technology, the 240 -layer polyester membrane is superimposed together to make it into only 0.05mm thick insulation film. It has the characteristics of high visible light transmission rate, good insulation, long life, no electromagnetic signal interference and other characteristics.Essence
Car film purchase guide
Look at clarity
High -quality membrane transmittance can be as high as 90%, and no matter the color shades, it can be clearly seen at night, and the inferior membrane will feel misty.
Smell
After tearing the protective layer, the inferior diamond smells a pungent smell, and the high -end film uses environmentally friendly glue, which basically has no taste, or it has a faint glue smell.
Touch
Touch it with your hands in front of the film. The high -quality glass film is thick and smooth, and generally does not scratch the surface.The inferior membrane feels very thin and soft when it feels, and it is easy to wrinkle.
Scrape
The high -quality film is durable and not easy to change color. It is scraped back and forth on the torn car film with nails or keys. If the color loss occurs, it is a fake film and inferior membrane, and the inferior membrane will have severe fading for 1 to 2 years.
Color
It can be matched with the color and personal hobbies.Usually, lighter green, sky blue, gray, brown, natural colors, etc. are more comfortable to the eyes.
Wipe
You can bring a little alcohol or gasoline and wipe the surface of the membrane.The inferior membrane is easy to fade, and the high -grade film is not easy to fade.
Look at the price
There is a large gap between the purchase price of the genuine film and the inferior film.Generally, the price of a regular chain decoration store or a 4S store car is almost 2000, and some merchants offer below 1,000 yuan.
Car film maintenance
Do not lift the window within 3 days after the film, because when the thermal membrane is not fully fitted with the window, the lifting window may cause the heat thermal membrane.The insulation film cannot be cleaned within one week after the film and the dehuminar switch is turned on.Dont let the air conditioner blow in the membrane.Do not use alcohol or ammonia solution to clean the surface of the membrane. This kind of irritating reagent will affect the active functional ingredients in the solar insulation film.Do not use sharp objects to remove the edges of the membrane to avoid entering dirt.If the bubbles appear after the film, the bubbles must be treated in the construction store within 24 hours.

Related tags： Auto Accessories