Is privacy glass really "private", or is it horrible?

[China Glass Network] When many people see the name of privacy glass, they will silently think: What is this ghost? Can this really protect privacy? Privacy glass is also used without film? Today, let's take a look at the privacy glass and solve the doubts of the owners.

What is privacy glass?

The rear side privacy glass means that the glass on both sides of the car is provided with a special coating, so that all the windows on the side of the rear row are dark, which improves the privacy of the car and avoids the sunlight. This configuration is more common in high-end cars and high-end commercial vehicles. As the cost decreases, more and more people-friendly cars gradually apply this practical configuration.

Does privacy glass need to be filmed?

Many people have a misunderstanding that the privacy glass is a dark film that is attached to the back. It is actually available at the factory. Regarding the privacy of the glass, you can also consider the film according to your own needs. If you want better privacy protection or summer insulation, you can also consider the film.

Does the privacy glass and the foil glass have the same effect?

The same effect is not achieved, the privacy glass can not be seen from the outside, and the inside can be seen outside, called a one-way see-through glass film. One-way perspective type: a glass film plated by a metal functional layer by interlayer or magnetron sputtering technology, which has high performance of reflecting solar heat and visible light. The light-facing side has a mirroring feature and the back side has a perspective. The specular effect and hue of such a reflective layer are good for the appearance of the building, that is, the one-way see-through type has reflectivity/translucency and pleochroism. And if the color of the film is as deep as the privacy glass, the effect from the inside is very poor, especially at night!

Is privacy glass really private?

In fact, the key use is to allow some car owners to have privacy and not see the car outside the car, but they can see the car outside the car. Of course, if you are very close, you can still see the inside, and you can't see it inside. If you add a film, the effect will be better, and a layer of film in the summer can better insulation and prevent UV rays.

How to choose a car foil?

Thermal insulation

The film of the car needs to have a relatively good heat insulation rate. The effect of heat insulation is related to the comfort of the passenger and the energy saving of the vehicle. If you are not at ease, you can expose the film to the sun, then apply it to the skin and try the temperature. If the film temperature after exposure to the sun is not very high, the heat insulation rate is not bad.

Perspective

The quality of the high-quality explosion-proof membrane can be as high as 90% or more, and the perspective performance is good regardless of the color depth, and it can maintain a good line of sight at night and on rainy days. The inferior film adopts the ordinary dyeing process, and is insulated by color, so the color is deep, and there is always a misty feeling from the inside of the car.

Feel

The quality of the car film feels smoother, after all, it will go through a lot of processing procedures, and it has good wear resistance. On the contrary, the inferior film feels rough to the touch, and there will be many traces when the touch time is long, and the high quality film will not Yes, you can find the difference by careful comparison.

odor

The high-quality film production process is advanced and complex, with high technical content, and has passed the health and safety test before it enters the market. After exposure to the sun, it will not emit volatile gases harmful to the human body; and the inferior film is made of relatively backward and simple production. The method, the cost of the materials used is relatively low, and generally emits harmful substances such as formaldehyde and benzene, and long-term use will cause serious harm to the human body.