Question

what do the following standard for PVC Ptfe list two uses of each

Answer 1

"PVC stands for poly vinyl chloride

1.        It is a light weight, flexible and shock resistant used in the construction of buildings.

2.        Pet bottles, pet jar used in the kitchen.

3.        Credit and debit cards are made up of PVC.

Ptfe stands for polytetrafluoroethylene

1.        It is hydrophobic in nature and used as coating in tawa and cooking vessels.

2.        It is non-reactive due to strong C-F bonds. Hence it is used as coating material in containers to avoid corrosion."