Polymers Flashcards
1
Q
Two types of polymer
A
Thermoforming
Thermosetting
2
Q
Difference between thermostat forming and thermo setting
A
Thermoforming is recyclable
Thermosetting is non-recyclable
3
Q
Properties of thermoforming polymers
A
- recyclable
- hard/durable
- weather resistance
- pliable
- lightweight
- cheap
4
Q
Properties of thermosetting
A
- non-recyclable
- rigid/durable
- corrosion resistant
- good electrical insulator
- scratch resistant
- heat resistant
- mouldable
5
Q
Thermoforming polymers examples
A
- PMMA OR ACRYLIC
- HDPE
- PET
- HIPS
- PP
- PVC
6
Q
Thermosetting polymers examples
A
- ER or epoxy resin
- UF
- MF
- PF
- PR
7
Q
Thermoforming polymer product examples
A
- motorcycle helmet visor
- folding chairs
- bottles
- cd cases
- window frames
8
Q
Thermosetting polymers product examples
A
- circuit boards
- wind turbine blades
- plug sockets
- snooker balls
