importance and details of car glass

In this specialized article, we will learn about the types of car glass and its uses so that you can make the right choice for your car.Glass is an important member of the car body that protects the interior parts and passengers from sound, ultraviolet rays, dirt, cold, heat, wind and rain.  Also, this device is a great help to the driver to see properly and prevent any accident. auto glass, one of the sensitive part in the automotive industry that car buyers do not pay much attention to it.

The quality of making car glass and using the right type for different parts of a vehicle has a direct impact on the safety and comfort of the driver and passengers.  Therefore, our advice to you is to pay attention to its shape, dimensions, health, application and most importantly its safety factor before choosing and buying this transparent piece; Also, make sure that the car glass does not have scratches, bubbles or protrusions.

Today we are looking at different models of glass and the types of materials used in them, the main reason for the variety of these glasses is the percentage of safety and their type of use.

The importance of safety in car glass

In the past, only ordinary glass was used for all kinds of cars, which were very dangerous and breaking them under any circumstances would seriously injure the occupants; Because the normal type was very weak and crumbled quickly.  In such a situation, the issue of safety was raised in this sensitive part, and for its installation, neoprene glue and rubber were used around this sensitive part.

However, with the advancement of technology in various fields, we have seen that significant progress has been made in the field of automotive industry, especially in automobile glass.  One of the possible dangers in cars is breaking their glass, especially as a result of road accidents, this is very evident.  Passengers may be injured as a result of these incidents, so one of the things considered in today’s glass production is to be safe against impact.

In 1999, Henry Ford introduced a new technology called laminated glass with the aim of increasing car safety, which was well received.  As a result of the creation of the new generation of this part, Ford started to produce all its products with laminate, and this issue became the beginning of the importance of using it.

The difference between types of car glass

What is the difference between the windshield of the car and the side and rear windows of the car?

 The front glasses of the car are made of laminate and a plastic film called PVB is placed in the front glasses. These glasses are surrounded by two layers of glass. The side and rear glasses of the car are toughened.  They are heated to a temperature of 600-700 degrees centigrade and then cooled down. This process makes the surface strength of the car glass.

What is the reason for the presence of black lines in the rear windows of the car?

The black lines on the rear windows play the role of heaters and prevent the windows from freezing. These lines also remove water and clean the glass and remove dew and dust on it.

Car glass tints

There are different types of car windows that come in different sizes and shapes; The main reason for the different design of this part is the type of application and their safety percentage.  This important transparent piece is generally categorized into four types, which we describe below:

1. Car glass equipped with P.V.B layer

P.V.B stands for polyvinyl butyral, which is placed in two layers on both surfaces of the glass. The most important feature of these layers is the high security they provide to the car against external forces.

The resistant P.V.B layers are resistant to impacts and when the car glass is exposed to breakage; Its pieces are integrated together and do not collapse so as not to harm the passengers.  Absorption of a high percentage of ultraviolet rays and the possibility of repair after cracking are other advantages of this part with P.V.B layer.  The upper part of the windshield is designed to be slightly dark in order to prevent sunlight from hitting the eyes and face of the driver.

2. Side and rear windows of the car

Normally, windows other than the front part of the car do not have a P.V.B layer; But they have relatively good strength.  This type is designed in such a way that to prevent injury to the passengers of the car, its fragments do not have the property of breaking after breaking.

3. Smocked car glasses

Smoked glass is used in most luxury and sports cars for the purpose of beauty and absorption of ultraviolet rays; Because infrared rays over time cause damage to the parts inside the car cabin.  It is possible to smoke the windows on any car model by the driver himself and it is easily done.


4.  Car glass with elements

The element means the parallel black lines that are on the surface of the rear windows of the car.  In order to provide a good view for the driver while driving, when the car’s electrical system is turned on, these lines pass the electric current through the special electrodes and with the heat produced, the steam and drops caused by snow and rain disappear from it.  When the car heater is on in cold weather; Due to the large distance between the heater and the back of the car, the rear window is steamed and the driver’s vision is impaired.

Regarding the topic of the society of types of car glass and their differences, a new material that has been used in today’s generations of car glass is Nano carbon fiber.  Scientists, after many analyzes and trials and errors that they have done regarding increasing the ability of car glass, concluded to use Nano carbon fiber laminate in car glass 4u.  These materials can easily protect the glass against heat, impact, bullets, fire and sometimes explosion.

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