Biodegradable polymers Flashcards
1
Q
What are biodegradable polymers?
A
Plastics that will either decompose or degrade over time due to bacteria.
2
Q
Examples of Biodegradable polymers
A
Aliphatic polyesters Polyanhydrides Polyvinyl alcohol Polyethylene terephthalate Cellulose esters like cellulose acetate and nitrocellulose and their derivatives Most of the starch derivatives
3
Q
Why are they used?
A
- Better for the environment
- Mean’s we don’t need to fill landfills
- Creates less CO2
