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3.2 Polymers Typeit
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Many factors are taken into consideration when selecting the different polymers for the cycle helmet, such as , for example.
The cycle helmet is manufactured from several polymers and each must be assessed and thought must be given to . Cultural factors must also be considered when designing the cycle helmet, which might include . The cycle helmet itself will have gone through several design before a final design proposal is reached.
It is possible to improve the properties of polymers using during the manufacturing stages. The coloured outer skin of the cycle helmet has been made from PVC because it is .
Many processes will have been used during the manufacture of the cycle helmet, including .