What are polycot and polywool? Is PET similar to them? [3 Marks]
Definitions : 1 Mark each
PET : 1 Mark
Polycot is a synthetic fibre that is created by mixing polyester and cotton. Polywool, on the other hand, is a mixture of polyester and wool.
PET, is a thermoplastic ploymer which stands for polyethylene terephthalate. It is used for making bottles.