The car’s glass is an important part. Not only does it make it easier for the driver to see what’s going on outside, but it also helps keep the driver’s privacy since it’s not easy to see outside the car.
Please remember that each car company has rules about what materials can be used to make car glass. One of the most critical standards a car must meet is that the windshield must keep the driver and passengers safe.
Like when the car is in motion, especially when it is going fast. The air pressure around the car was very high. With the windshield, everyone in the vehicle will feel safe and comfortable.
As a car owner, knowing about the different kinds of car glass is essential. Then, what types of car glass are usually used in cars with four wheels? Here’s what’s going on.
Laminated Glass
Laminated glass or laminate is another name for this type of glass. This glass is made of two layers of glass that are about 2 mm thick, and in the middle, there is a sheet of film.
Polyvinyl Butyral Film, or PVB, is the name of this sheet of film. It is about 0.76 mm thick. The PVB layer on laminated glass holds the two pieces together and makes the glass stronger.
Even the PVB film sheet can block up to 96% of the sun’s rays. Even in the sun, this keeps the driver and passengers safe.
Most of the time, laminated glass is used as a windshield or windshield on the front of a car. This glass is solid because it can absorb the force of an impact. It is also very clear, which makes it easier for the driver to see out of the car while driving.
But if there is a crack in the laminated glass, that should be considered. Even if the cracks in laminated glass are small, they can spread to other parts of the glass over time. So, change the glass right away to avoid danger.
Tempered Glass
Tempered glass, also known as temperlite glass, is a type of glass that is heated to 650 degrees Celsius. Since this is the case, tempered glass is up to 5 times stronger than laminated glass.
When the tempered glass was first made, it was made from a normal sheet of glass. This glass is heated to a temperature of 6000 degrees Celsius before it is quickly cooled.
Even though the temperature changes quickly, the glass won’t break. Instead, it changes the way the molecules of the glass are put together, making a stronger bond than before.
Tempered glass can be up to 5 mm thick and crack or break when hit with 1,500 kg per square cm of force. Even if the tempered glass has only been cut 1/6 of the way through, the glass won’t be broken.
Tempered glass is used on both sides and in the back of the car. Use tempered glass on both sides, even for public transportation like buses.
When tempered glass is broken enough, it breaks into pieces about the size of a corn kernel. So this type of glass is also called “corn glass.” Even the broken glass shards are not sharp, so they are safe.
Even though tempered glass is considered to be thick glass, it does have a weakness. If a hard object hits the glass at high speed, the object can get into the car. Still, you have to be careful about that.
Those were the two kinds of car glass most often used in four-wheeled vehicles with special needs. Each glass is different and serves another purpose.