Plastics Flashcards
What is the Modus Loop used for?
The Modus Loop shows it is recyclable and the number/letters are used to separate different plastics.
- Oil based
- Recyclable
- Self coloured
- Self finishing
- Polymer chains aren’t cross linked
Thermo Plastics
- Polymer chains are cross linked
- Not remouldable, once moulded stay in shape
- NOT recyclable
- Used only when absolutely needed
- Can be self coloured or painted post-production
- Self finishing
Thermoplastics
What plastic is used for electrical fittings?
Urea formaldehyde
What plastic is used for saucepan handles?
Phenol Formaldehyde
What plastic is used for heat resistant surfaces?
Melamine Formaldehyde
What plastics are used for pens?
Main body - Acrylic
Lid - PP
What plastic is used for rubbers?
TPE
What plastic is used for clear pencil cases?
PVC
What plastic is used for disposable cups?
Polystyrene
What plastic is used for:
- High quality toys
- Mobile phones
- safety helmets
ABS
What plastic is used for bottles and food containers?
PET
What plastic is used for headlight lenses and shop signs?
Acrylic (PMMA)
What plastic is used for sandwich boxes?
Polypropylene
What plastic is used for:
- Cheap toys
- Calculator cases
HIPS (High Impact PolyStyrene)