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Question

Hair wigs are made from a co-polymer of vinyl chloride and acrylonitirile and is called :

A
PVC
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B
dynel
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C
polyacrylonitrile
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D
cellulose
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Solution

The correct option is C dynel
Dynel (Modacrylic) shares many properties of PVC and polyacrylonitrile.

Dynel is the fibre obtained by copolymerisation of acrylonitrile and vinyl chloride. It is an acrylic fibre used to made Hair wigs.

Option B is correct.

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