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- 1. Multiple-choice30 seconds1 pt
Name the main sources of Polymers
Crude Oil
Coal
Ores
Natural Gas
- 2. Multiple-choice30 seconds1 pt
What are the 2 types of Polymers?
Thermosetting Plastics
Thermochromic Plastics
Thermoplastics
Thermopolymers
- 3. Multiple-choice30 seconds1 pt
Identify a thermoset plastic
Acrylic
PMMA
ABS
Polyester Resin
- 4. Multiple-choice30 seconds1 pt
Which ones below are Thermoset plastics?
Urea Formaldehyde
Polyester Resin
Nylon
Epoxy Resin
Polythene
- 5. Multiple-choice30 seconds1 pt
Which of these are thermoplastic properties
Reshaping capabilities
High impact resistance
Recyclable
Resistant to high temperatures
Cannot be recycled
- 6. Multiple-choice30 seconds1 pt
Select all of the thermoplastic
Acrylic (PMMA)
Urea Formaldehyde
Polystyrene (PS)
Polyvinyl Chloride (PVC)
Polyethylene terephthalate (PET)
- 7. Multiple-choice30 seconds1 pt
Which two items are not made from acrylic
Plastic iphone holder
single use water bottle
sweater
Pipe elbows
- 8. Multiple-choice30 seconds1 pt
Polymers are
acids
alcohols
plastics
Bases
- 9. Multiple-choice30 seconds1 pt
Polymers are made of
Acids
Hydrogen
Carbons
Monomers
- 10. Multiple-choice30 seconds1 pt
What would happen if we applied heat to thermoset plastics? It would....
Burn
Melt
Boil
Evaporate
- 11. Multiple-choice30 seconds1 pt
Polypropylene can be used to make school chairs. Why is this a suitable plastic for this product? Tick all that apply.
Strong
Durable
Impact resistant
- 12. Multiple-choice30 seconds1 pt
A suitable plastic used to make electrical fittings, such as plugs is:
Urea Formaldehyde
Epoxy Resin
Acrylic
PET
- 13. Multiple-choice30 seconds1 pt
Thermoplastics can be recycled
True
False
- 14. Multiple-choice30 seconds1 pt
Vacuum forming needs what elements to work? (tick all that apply)
Water
Heat
Air
- 15. Multiple-choice30 seconds1 pt
Polythene which is used to make polythene bags is an example of a ________.
Thermoplastics
thermosetting plastics
- 16. Multiple-choice30 seconds1 pt
Which of the following thermoset plastics is suitable for surface coatings, encapsulation, lamination, and bonding applications?
Epoxy Resin
Melamine formaldehyde
Polyester Resin
Urea Formaldehyde
- 17. Multiple-choice30 seconds1 pt
Which of the following thermoset plastics is suitable for Worktops, electrical insulation, buttons on clothing, tableware?
Epoxy Resin
Melamine formaldehyde
Polyester Resin
Urea Formaldehyde
- 18. Multiple-choice30 seconds1 pt
Which of the following thermoset plastics is suitable for Electrical fittings, paper and textile coatings, wood adhesive?
Epoxy Resin
Melamine formaldehyde
Polyester Resin
Urea Formaldehyde
- 19. Multiple-choice30 seconds1 pt
Which of the following thermoplastics is suitable for Crates, seats, medical equipment, kitchen chopping boars, hinges?
polystyrene
polypropylene
Acrylic
ABS
- 20. Multiple-choice30 seconds1 pt
Which statement defines a polymer?
A polymer is a very large, chain-like molecule made up of polymers, which are large molecules.
A polymer is a very small, chain-like molecule made up of monomers, which are large molecules. It can only be synthetic.
A polymer is a very large, chain-like molecule made up of monomers, which are small molecules. It can be naturally occurring or synthetic.
