Buna-S is also known as_________________?
Correct answer: C. SBR
- A. Teflon
- B. PTFE
- C. SBR
- D. Polycrylates
Explanation
Buna-S is the styrene-butadiene rubber copolymer, abbreviated SBR. Teflon and PTFE are names for the fluoropolymer polytetrafluoroethylene.
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