WorksheetsPolymers
Total questions: 13
Worksheet time: 13mins
The most common 3D printing filament is?
Acrylic
Polypropylene
High Impact Polystyrene (HIPS)
Polylactic Acid (PLA)
What is the source of most polymers?
(a)
If a roll of carbon fibre 3D filament costs £56 for 700g, how much would a 250g carbon fibre print cost?
(a)
List the 6R's of sustainability.
At an oil distillery, crude oil is heated to break it down to obtain different products. What is the name of this process?
Polymer Brewing
Fractional Distillation
Polymer Forging
Oil Processing
Why is Urea Formaldehyde an appropriate polymer for manufacturing electrical sockets?
Select the thermoforming polymer.
Polypropylene
Epoxy Resin
Polyester Resin
Urea Formaldehyde
Select the thermosetting polymer.
Acrylic
Polypropylene
Epoxy Resin
High Impact Polystyrene
Tension is...
A pushing foce
A pulling force
A twisting force
A circular force
Name a common stock form of a polymer.
(a)
Thermoforming polymers can be...
Heat resistant
Heated and formed repeatedly
Recyclable
Formed only once
Thermosetting polymers are...
Heat resistant
Easily recycled
Brittle
Good Insulators
A common use for Polyethylene Terephthalate PET is?
(a)
