Why Are Car Windows Laminated Safety

Aaa found that more and more cars are being equipped with laminated side windows that are almost impossible.

Why are car windows laminated safety.

Why are most all side car windows are made of this tempered glass. The majority of car models today use laminated glass due higher safety and protection as it will not shatter into sharp pieces. 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.

So why are vehicle manufacturers choosing to install laminated glass in places other than the windshield. Tempered glass is four or five times as sturdy as ordinary glass panes. The national highway traffic safety administration nhtsa determined that mortality rates from accidents increase when the occupant is ejected from the vehicle. Laminated side window glass safety in addition to a quieter cabin laminated glass can be safer in the event of an accident.

So that is one reason why a 2017 model vehicle have tempered and not laminated. 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. Because of this tempered glass offers strength and safety to both drivers and passengers if an accident or a broken window were to occur. Because of the lamination process laminated glass has more uv ultraviolet spectrum protection.

Aaa s report lists 21 pages of current and older models that have laminated side windows. 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. The interlayer keeps the layers of glass bonded even when broken and its high strength prevents the glass. However the laminated glass is meant more as a supplement to side curtain airbags.