plastic

for example:

1. Polythene or polyethylene

Polythene is made through the addition of ethene polimerasi

2. Polivinilklorida (PVC)

PVC is made with the addition of vinyl chloride polimerasi

3. Polipropena (polypropylene)

Is a polymer of propene

4. Teflon

Is a polymer of tetrafluoroetena

5. polystyrene

Is a polymer of vinyl astirena or benzene.