difrent between teflon and bakelite
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Teflon :
a. It's quite inert. Almost all chemicals has no effect on it.
b. It has very high melting point.
c. It has very very low coeffecient of friction.
d. It is a polymer of PTFE.
Bakelite :
a. It's hard and stiff.
b. It's an insulator.
c. It's a thermosetting polymer.
d. It's obtained by reacting phenol with formaldehyde in the presence of catalyst.
a. It's quite inert. Almost all chemicals has no effect on it.
b. It has very high melting point.
c. It has very very low coeffecient of friction.
d. It is a polymer of PTFE.
Bakelite :
a. It's hard and stiff.
b. It's an insulator.
c. It's a thermosetting polymer.
d. It's obtained by reacting phenol with formaldehyde in the presence of catalyst.
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