Polymers Have Lots of Uses Flashcards
1
Q
Why are different polymers suitable for various different uses?
A
They have different physical properties
2
Q
What is poly(ethene) like?
A
A light, stretchable polymer
3
Q
What does this make poly(ethene) ideal for?
A
Making packaging such as plastic bags, bottles and other containers
4
Q
What is poly(propene) like?
A
Very tough polymer, relatively flexible, resistant to heat
5
Q
What does this make poly(propene) ideal for?
A
Things like kettles, food containers and carpets
6
Q
What is poly(chloroethene) used for?
A
Make clothes and pipes and for insulating electrical cables