Plexiglas is a polymethyl methacrylate polymer that is used as a glass substitute. The Tg of Plexiglas is
A. low.
B. high.
C. moderate.
D. not important.
Answer:B
Plexiglas is a polymethyl methacrylate polymer that is used as a glass substitute. The Tg of Plexiglas is
A. low. B. high. C. moderate. D. not important.