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3 Cards in this Set
- Front
- Back
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Kevlar |
Kevlar is a very strong polymer that is woven; it is resistant to abrasion its used in bullet proof vests |
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nomex |
A polymers that is spun into fibres it is fire resistance and used in firefighter clothing |
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Fast skin |
It is designed to mimic a shark skin the rough surface reduces drag in the water to allow the swimmers to go faster |
