Why are car windows & windshields glass and not a kind of plastic?

Question

Why are car windows & windshields glass and not a kind of plastic?

In: 40

Answer 1

There are several reasons for this.

First, glass is a much better conductor of heat than plastic, so it can more quickly remove the heat from the hot glass surface on a sunny day. This is important because it helps keep the interior of the car cooler.

Second, glass is much more shatter-resistant than plastic. This is important in the event of an accident, as it helps to protect the occupants of the car.

Finally, glass is a much better optical material than plastic. It transmits light more efficiently and provides a clearer view for the driver.