Poly-tetra-fluoro ethylene (PTFE) is known as_________________?
Correct answer: B. Teflon
- A. Dacron
- B. Teflon
- C. Bakelite
- D. Celluloid
Explanation
PTFE is the polymer of tetrafluoroethylene and is marketed under the trade name Teflon. Dacron is polyester, Bakelite is phenol-formaldehyde resin, and celluloid is a cellulose derivative.
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