We can now tell the difference between a wide range of plastic types and thereby separate plastics according to their chemical composition. This is absolutely ground-breaking and it will increase the ...

How Are Plastic Bottles Made? Plastics are made from oil or natural gas, which are made of molecules called hydrocarbons. When you heat hydrocarbons to very high temperatures, they break down into ...

In contrast to common perceptions, plastic is in no way near one material. Rather, it is a combination of many materials (polymers) with different chemical compounds and additives such as pigments or ...