Question

find out the composition and uses of commonly used plastic such as PVC PET thermocol Bakelite &melamine​

Answer 1

Pet-polyethylene terephthalate

used in:

bottles

pvc:poly vinyl chloride

used in:

pipes

Bakelite

used in:

handle of utensil

switches

melamine

used in

keyboard

I hope this is helpful to someone. Please thank me