Why Are Car Windows Laminated Safety

Tempered glass is four or five times as sturdy as ordinary glass panes.

Why are car windows laminated safety.

The curtains will be made larger so that they cover more of the window opening made more robust to remain inflated longer and made to deploy in both side impacts and in rollovers. Why are most all side car windows are made of this tempered glass. So that is one reason why a 2017 model vehicle have tempered and not laminated. Laminated glass is a type of safety glass that holds together when shattered in the event of breaking it is held in place by an interlayer typically of polyvinyl butyral pvb ethylene vinyl acetate eva or thermoplastic polyurethane tpu between its two or more layers of glass.

Most vehicle side windows are made with the aforementioned tempered glass which shatters when it breaks but more and more auto manufacturers are building cars with laminated glass side windows. The majority of car models today use laminated glass due higher safety and protection as it will not shatter into sharp pieces. The good news is the reason laminated glass is used is to reduce the chance of occupants being ejected. Breaking your car s windows in an emergency might be tougher than you think study says.

Because of this tempered glass offers strength and safety to both drivers and passengers if an accident or a broken window were to occur. The national highway traffic safety administration nhtsa determined that mortality rates from accidents increase when the occupant is ejected from the vehicle. Aaa s report lists 21 pages of current and older models that have laminated side windows. Car windshields the purpose of a windshield is to protect the occupants from debris including insects dust and the wind while providing aerodynamic windows in the front.

The interlayer keeps the layers of glass bonded even when broken and its high strength prevents the glass. So why are vehicle manufacturers choosing to install laminated glass in places other than the windshield. This can prevent fading of the interior of the car as well as prevent heating inside the car in the summer. Because of the lamination process laminated glass has more uv ultraviolet spectrum protection.