Question

Find out composition and uses of commonly used plastic such as PVC pet thermacol bakelite and mana mine

Answer 1

Explanation:

pvc. -

PVC is type of thermoplastics that's why it melts when heating. it is used to make polythins.

Bakelite-

it is the type of thermosetting plastic that's why can not give any other form to melt them.it is non conductor of heat and electricity that's why it works to make make swichs , plugs, cabinets of televisions, handle of utesil

Melamine-

it is the type of thermosetting plastic . it is the non coducter of heat that's why it works to make plastic tiles, utesil, dresses.