Question

Which of the following is fully fluorinated polymer

• A. PVC
• B. Thiokol
• C. Teflon
• D. Neoprene

Answer 1

Answer: (C)

Teflon

Answer 2

Neoprene : $\left[ \mathrm { CH } _ { 2 } - \mathrm { CH } = \stackrel { \mathrm { Cl } } { \mathrm { C } } - \mathrm { CH } _ { 2 } \right] _ { \mathrm { n } }$

Teflon : $- \mathrm { CF } _ { 2 } - \mathrm { CF } _ { 2 } - { } _ { \mathrm { n } }$

Thiokol :

PVC :