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PLASTICS, imagen - Coggle Diagram
PLASTICS
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DEFINITION :pencil2:
They are used for makmg containers and packaging. But we also use plastics in many economic and industrial sectors.
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1.2. Properties
Strength, elasticity, rigidity and flexibility are charactenstics of many plasucs, although they vary from one type to another.
mechanical: malleabrlity, ductility, mechanical resrstance
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other properties:low density, impermeability
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