Polymer sheets.

Question 1

LDPE sheet properties and uses.

Answer 1

properties: tough, good chemical resistance and is flexible.
uses: food wrapping, bubble wrap and carrier bags.

Question 2

Foam board properties and uses.

Answer 2

properties: two layers of card with a foam middle.
uses: mood board backing and modelling.

Question 3

Fluted PP sheet properties and uses.

Answer 3

properties: extruded sheet with internal flutes/ corrugations. Very lightweight and easy to bend along the flutes.
uses: signs and models.

Question 4

Styrofoam properties and uses:

Answer 4

properties: dense foam, normally blue. Easy to cut and shape.