Want to create interactive content? It’s easy in Genially!
Presentazione Essenziale
MANUEL ADDO
Created on February 9, 2024
Start designing with a free template
Discover more than 1500 professional designs like these:
Transcript
wow
Materials
Addo Manuel 3C Anno 2023/2024
go!
Materials
The term material refers to the specific chemical-physical nature of a body to which it is possible to associate a set of physical properties at a macroscopic level.
Electrical conductor is a material that can flow electric current through it.
Conductors material
Metallic materials (metals and their alloys) are generally good conductors; The best in descending order are: silver; copper; gold; aluminium; zinc; chromium; iridium; tungsten; nickel; iron; platinum; lead.
The purpose of insulating materials is to create protection for any structural element of the home
Insulator Materials
Insulation materials can be divided into three categories: synthetic, vegetable, and mineral.
Minerals: pumice, expanded perlite, expanded vermiculite, expanded clay, rock wool, glass fibers, cellular glass.
Vegetable: cork, wood fibres, wood fibre panels and cement.
Synthetics: expanded polystyrene, polyurethane foam, expanded polyvinyl chloride, phenolic resins, expanded polyethylene, expanded urea resins.
Difference Between Insulators and Conductors
Conductors are those materials that allow electric current to pass through (conduct). Conversely, insulating materials are materials that prevent the passage of current. All metals (copper, iron, silver, lead, zinc) are conductors, while plastics, wood, glass, air and paper are insulators.