Question

Teflon that is used to make non -stick pans, it is Also used to make the wind screen wipers of cars, why? ​

Answer 1

Answer:

so as to avoid sticking of particles wipe perfectly for clear visibility

Answer 2

Answer:

Teflon is chemically inert and heat resistant polymer.It is scratch proof,corrosion resistant and offers very low friction.Due to low friction, windscreen wipers do not scratch against the glass on repeated movement