Addition polymers Flashcards
Polymers are large molecules made from many…
Monomers
What are addition polymers made from?
Monomers based on ethene.
Draw the general formula for an addition polymer monomer.
w
How do ethene monomers form an addition polymer?
Their carbon to carbon double bonds break and the monomers form together to form a backbone of carbon atoms.
How would the formation of an addition polymer be shown as a formula?
j
What does many ethene molecules polymerise to form?
poly(ethene)
What does many phenylethene polymerise to form?
Poly(phenylethene)
What is another name for phenylethene?
Styrene
What is another name for poly(phenylethene)
Polystyrene
What is poly(ethene) typically used for?
Carrier bags and washing up bowls
What is the common name for poly(ethene)?
Polythene
What is the common name for poly(propene)?
Polypropylene
What is poly(propene) typically used for?
Yoghart containers and car bumpers
What is the common name for poly(chloroethene)?
PVC (polyvinylchloride)
What is poly(chloroethene) typically used for?
Aprons, vinyl records and drainpipes