Name one synthetic polymer containing - CN group. Give its formula.
Polyacrylonitrile is a synthetic polymer, containing -CN group. Formula of Polyacrylonitrile is given as,
Which is better material for making PVC pipes a thermosetting plastic or a thermoplastic?
Classify the following polymers as chain growth and step growth polymers:
(i) Buna-S
(ii) Nylon-6,6
(iii) Terylene
(iv) PVC