Thermoforming Polymers Flashcards
1
Q
Thermoforming
A
Heating material,
shaping in mould
2
Q
Examples of thermoforming polymers
A
Polypropylene
High-density polyethylene
High impact polystyrene
Polyethylene terephthalate
Acrylic
Polyvinyl chloride
3
Q
Poly propylene
A
Flexible.
Tough
lightweight,
food safe.
Kitchen
medical products
4
Q
Acrylic
A
Tough, but brittle when thin
Easily scratched, formed and bonded
Car lights
Alternative to glass
5
Q
Thermoforming plastics are more____
A
Flexible and have loose polymer chains that brake apart when heated
