How did you get the green on the front windshield of the car

Green glass. The safety performance of the car windshield is very important. Not to mention that if the safety performance is low, it is dangerous to the occupant's body, that is, to the car itself, if the windshield has cracks or obvious defects, it is like a broken face, which seriously damages the appearance of the vehicle.

Therefore, the safety requirements for car windshields are very high.

The general automotive glass is made of silica glass, the main component of which is silicon oxide, which contains more than 70%, and the rest is composed of sodium oxide, calcium oxide, magnesium, etc., which is made by float process. In the production process, the material melts when heated to a temperature of 1500, and the solution is poured into the suspension tank (liquid tin) when it passes through the refining zone of about 1300, and cooled to about 600, at this stage a parallel two-sided plane body of particularly good quality (the upper plane of the solution, the lower plane is the upper plane of the liquid tin), and then passes through the cooling area to form glass and is cut to the specified size. The glass is then further processed into tempered glass (TSG) or laminated glass (LSG).

The finished product of automobile glass should be free of obvious bubbles and scratches from the appearance. In order to ensure the quality of automotive glass, the industry divides automotive glass into four categories: Class A and Class B laminated glass, regional tempered glass and tempered glass, among which Class A laminated glass has the highest safety performance. The national standard stipulates that the front windshield must use Class A laminated glass, Class B laminated glass or regional tempered glass, their codes in the certification mark are LA, LB, Z, the certification mark is permanently identified in the lower corner of the glass by screen printing, sandblasting and other processes, the code of tempered glass is T, can only be used in positions other than the front windshield, and there are LA, LB, Z logo glass can be applied to all glass positions in the car.

With the development of automotive glass technology, new windshield technologies have also emerged. For example, it can reduce the impact of sunlight on the cabin of a car and improve the level of comfort. The "green glass" that is widely used today is the use of reflective coating processes or improved glass composition, so that only visible light from sunlight enters the cabin and blocks ultraviolet and infrared rays.

At present, there is an anti-infrared radiation silver coated glass, in which a silver-plated film is added to multiple laminated glass, and its infrared reflectivity is 48%. When sunlight passes through this seemingly ordinary glass, light and heat are reduced by 23%. In fact, this glass also acts as an insulating and energy-saving device, which can relatively reduce the energy loss of the air conditioner.

In addition, the windshield of automobiles in cold northern regions is prone to fogging and freezing, and a warmable automotive glass can solve this problem. This glass is made of a tiny, barely visible heating wire in the form of a wave on a plastic adhesive film in laminated glass, which is connected to an electrical circuit through a resistor. The window heating wire has a certain heating range, and the thermal power can reach 3-5 watts square centimeters, which plays the role of anti-frost, anti-fogging and anti-icing.

Some cars have 20 cm of green on the windshield and are pasted on, and some are produced by windshield manufacturers, not pasted.

The function of this membrane is to protect the driver's eyes from being harmed when encountering strong strong light from the front, and to avoid temporary blindness and accidents.

Upstairs, this shrimp copy something, the answer is not what you asked. There is no mention of the topic of concern of the landlord at all, despising it.

That's an addition, you can go to the place that sells car decoration to buy a sticker, I wish you a happy car. [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, I got into it when I left the factory.

Hello, there are original belts, there are also post-paste films, I hope my answer can help you, I wish you a happy car! [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

This green ribbon is a shield against ultraviolet rays and direct sunlight and cannot be removed.

It's okay, make sure it's outside or inside, it's supposed to be spray paint or latex or something that gets splashed When you go to a car wash and wash your car, you will help get it down

As long as you feel good. Plays a protective role. It's okay to keep your sight unobstructed.

【Glass color】

Car glass used to be popular without color. It is commonly known as white glass in the industry.

In recent years, green glass has become popular, and dark gray glass is used in the rear door, rear windshield and sunroof glass.

Of course, there will be some differences in the color of glass made by different companies.

Functionality] Take green glass as an example.

Rank from low to high: GreenglassUV Cut is very popular abroad, but it is very rare in China, and it will only be used in very high-end cars. Particularly good against UV rays.

SolarGreenglass is the main glass used in high-end vehicles in China, which has good infrared absorption, so it is named SolarGreenglass, that is, high heat absorption.

Green is the most ordinary.

The front windshield of the car produced now is composite laminated semi-tempered glass, so it is normal to turn green.

Originally, it was filled with F green glass.

No, it's white.

The front windshield of the sedan has adopted a single-piece curved windshield, and the flat windshield has been gradually abandoned. Today's car windshields are generally made into a large curved surface type with a certain arc up and down, left and right. This kind of curved glass is a product with very high technical requirements, both from the processing process and from the coordination of assembly, because it involves many problems such as vehicle model, strength, heat insulation, and assembly.

No, this is only the color of the original car glass in some high-end cars, and most of them are still transparent glass.

There are green, brown, and colorless!

Yes, but it is only a very shallow green liquor Sun Xun, the national regulations of the front film light transmission Kjeldahl degree to reach more than 70%, too green will affect the light transmittance, affect the line of sight.

LB-855 and LB-878 in the Ray-Ban film are a little light green, and you can go to the decoration store to see the color.

I've seen it, but I don't remember what brand there is, you can go directly to the decoration store and ask, so that you can be more clear and high-core, remember to bargain more, I wish you to find your favorite front block Qi Zhi film.

Yes, but it is only a very light green, the transmittance of the front windshield film stipulated by the state should reach more than 70%, Bi Nian is too green to affect the light transmittance, affect the line of sight.

Ray-Ban film socks LB-855 and LB-878 are a little light green, you can go to the decoration store to see the color. Hands are so sleepy.

Hope you're satisfied.