3.3.12 - Polymers Flashcards
1
Q
Why can polyesters be broken down?
A
- Contain polar bonds (C=O)
- Which can be hydrolysed/attacked by nucleophiles
2
Q
What is the structure of an amide link?
A
O H
|||
R-C-N
3
Q
What do the monomers of polymers have to have?
A
R group either side
4
Q
Which polymer forms hydrogen bonds?
A
Kevlar
5
Q
What are 2 advantages of recycling polymers?
A
- Saves raw materials
- Reduces landfill
6
Q
What is the structure of nylon 6,6 ?
A
NH2—(CH2)6—NH2
7
Q
What type of polymers cannot be hydrolysed?
A
Addition polymers
