advantages

    Cards (9)

    • Polymers can be different colours due to pigments being added
    • Polymers are cheap to buy and produce
    • polymers can be weather resistant and so are good for waterproof coatings
    • Polymers are also chemically resistant and corrosion resistant making them preferable to metals
    • Polymers can be reused
    • polymers have high elasticity meaning they stretch easily but return back to their original shape when the force is removed
    • polymers have low thermal conductivity which means they don't transfer heat well, this is useful as it makes them insulators
    • polymers have high tensile strength meaning that they can withstand tension without breaking
    • Polymers have low density - lightweight
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