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WorksheetsPolymers
Total questions: 10
Worksheet time: 6mins
What are Polymers?
Synthetic materials
Mostly synthetic materials
What are the two categories of plastics?
Thermosetting
Thermoheating
Thermoforming
Thermomoulding
Which type of plastic can not be re-moulded?
Thermosetting
Thermoforming
Thermomoulded
Thermocast
Which type of plastic can be re-moulded?
Thermomoulded
Thermocast
Thermoforming
Thermosetting
Which type of plastic has cross linked polymers?
Thermosetting
Thermoforming
Thermomoulded
Thermocast
What is one advantage of thermoforming plastics over thermosetting?
Are smoother than thermosetting plastics
Easily coloured
Great for use in high intense areas of UV
Easily recyclable
What happens to Thermoset plastics if they are reheated?
Can be remoulded
Catches fire and burns
Returns to its original shape
Never heats up
Which manufacture process is used to create the objects seen in this image?
Blow Moulding
Injection Moulding
Extrusion
Vacuum Forming
What manufacture process was used to make the product in this image?
Blow Moulding
Vacuum Forming
Extrusion
Injection Moulding
What manufacture process was used to make the product in this image?
Blow Moulding
Injection Moulding
Extrusion
Vacuum Forming
