Modern materials

Question 1

Kevlar

Answer 1

Synthetic fibres in a very complex pattern to form a very strong, heat resistant material
-stab proof vests, puncture resistant tyres

Question 2

Precious Metal Clay (PMC)

Answer 2

• Clay consistency made up of fine metal particles
• Easy to shape and then can be set in a kiln
• Inexpensive compared to metals like silver
• Used in jewellery

Question 3

High Density Modelling Foam

Answer 3

• Foam blocks or sheets
• Lightweight and easy to work with
• Prototyping, modelling

Question 4

Polymorph

Answer 4

• Polymer granules that become mouldable at a low temperature of 60 degrees