materials for technical use and their properties
TRANSCRIPT
Materials for technical use and their properties
PLASTIC
We get plastic from oilcoal natural gas vegetable matter animal proteins
Sources
ApplicationsPipesPackaging Containers
Covering for cables
Properties
Mechanical strength
Ductile
Malleable
Impermeable
Thermal insulator
Electrical insulator
(waterproof)
METAL AND
ALLOY
We get metal from minerals in rock
Sources
ApplicationsStructures and pieces of machineryToolsElectronic components
Joints
Properties
Ductile
Tough
Hard
Impermeable
Heat conductor
Electrical conductor
STONE
We get stone from different forms of rocks
huge blocks to sand
Sources
ApplicationsConstruction materialDecoration
Properties
Impermeable
Dense and Compact
Hard
Electrical insulator
Thermal insulator
Resistant
Sergio Ros Ardil
Jorge Tonda Aguirre
Ángel Iborra Paredes
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