Polymethyl methacrylate (PMMA) is known as ____________________?
Correct answer: A. Perspex
- A. Perspex
- B. Teflon
- C. Bakelite
- D. Nylon-6
Explanation
PMMA is the transparent acrylic plastic sold under the trade name Perspex. Bakelite is a phenol-formaldehyde resin, Teflon is PTFE, and Nylon-6 is a polyamide.
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