Crear actividad
Ico create Educaplay Crear actividad
Todas las actividades
Jugar Test
1. 
What type of plastic is the Polypropylene?
A.
A thermoplastic
B.
A thermoset
C.
An elastomer
D.
A monomer
2. 
What is used Teflon for?
A.
for water bottles
B.
its used in 3d printers
C.
to coat pans
D.
it doesnt exist
3. 
what was the first plastic made from synthetic components?
A.
PET
B.
Bakelite
C.
Melamine
D.
Polypropylene
4. 
What does this image represent?
A.
Extrusion
B.
other
C.
injection moulding
D.
Blow molding
5. 
What material is used in 3d printing?
A.
PLA
B.
PET
C.
PE
D.
PS
6. 
Which plastic isnt a thermoplastic?
A.
polyvinylchloride
B.
polypropylene
C.
neoprene
D.
polystyrene
7. 
what type of plastic is used to make swimming pools
A.
polycarbonate
B.
polyvinylchloride
C.
other
D.
Polypropylene
8. 
what was bakelite used for?
A.
phone cases
B.
telephones and radios
C.
water bottles
D.
egg boxes
9. 
which sustance is a glue
A.
phthalate
B.
Cyanoacrylate
C.
PET
D.
polyethylene terephtalete
10. 
What does PC mean?
A.
polyvinylchloride
B.
polystyrene
C.
polypropylene
D.
polycarbonate