A. Perspex (PMMA)
B. Teflon (PTFE)
C. Bakelite (phenol formaldehyde)
D. Polystyrene
Correct Answer: Perspex (PMMA) ✔
Last Updated: February 08, 2019
A. Perspex (PMMA)
B. Teflon (PTFE)
C. Bakelite (phenol formaldehyde)
D. Polystyrene
Correct Answer: Perspex (PMMA) ✔
Last Updated: February 08, 2019