Materials - Plastics Flashcards
1
Q
What is a thermoplastic
A
After the plastics original shaping a thermoplastic can be reheated and return to a normal workable plastic
2
Q
Name all 6 types of thermoplastics ( can be shortened versions)
A
Polyethylene OR HDPE Polyproplene OR PP Polystyrene OR PS Acrylic Nylon ABS
3
Q
What is a thermosetting plastic?
A
Plastic the is used when the product needs resistance to extreme temperatures
4
Q
Name all 4 thermosetting plastics
A
Expoxy resin
Polyester resin
Urea formaldehyde
Melamine formaldehyde