
Imagine the world without plastic! It is very difficult isn't it ? Cause if you think about it, almost every piece of thing you may touch is made up of plastic or has one or more plastic components. Water bottle, cups, pens, keyboard, sun glasses and a lot of other things are made of plastic.
The first utility of this man-made wondering material is staggering. Plastic can be made lite and delicate as sandwich nylon, or very tough like police shield, even this shield is just 4 mm. thick it can easily resist any attack.
This is not surprising when you consider that makers test them with impacts from fire access and even from shoot gun pullets....