Polymerisation Flashcards
1
Q
What is polymerization
A
- A process used to make polymers (plastics) from short chain alkenes
2
Q
Equation for polymerisation
A
Short chain molecules (Alkenes) —(pressure, catalyst)—> long chain molecules
3
Q
What is the name given to the short chain molecule
A
Monomer
4
Q
What is the name given to the long chain molecule
A
Polymer
5
Q
Uses of polymers:
A
- Plastic bags
- Waterproof materials
- Dental fillings
- Smart materials eg, memory foam mattresses
6
Q
Positives of Polymerization
A
- Cheap
- Lots of uses
7
Q
Negatives of Polymerization
A
- Non biodegradable products
- Fill up land fill
- Comes from crude oil which is non renewable
- Causes pollutants when burnt
8
Q
Solutions to make Polymerization better
A
- Recycle products
- Combine polymer with cornstarch making it biodegradable
