A) Teflon
B) Glyptal
C) Nylon-6
D) Buna - 5
Correct Answer: A
Solution :
Teflon Teflon or polytetrafluoroethylene (PTFE). It is manufactured by heating tetra fluoroethene in presence of a free radical or per sulphate catalyst at high pressures \[{{\operatorname{nF}}_{2}}C=C{{F}_{2}}\xrightarrow[\begin{smallmatrix} \,\,\,\,\,high \\ pressure \end{smallmatrix}]{Catalyst}{{F}_{2}}\underset{\operatorname{Teflon}}{\mathop{C}}\,-C{{F}_{2}}{{}_{n}}\]You need to login to perform this action.
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