A) glyptal
B) polyacrylo nitrile
C) polymethyl methacrylate
D) polyethyl acrylate
Correct Answer: C
Solution :
Plexiglass is a commercial name of polymethyl methacryclate (PMMA). It is used in lenses, light covers, light shadeds and transparent domes, air craft window etc.You need to login to perform this action.
You will be redirected in
3 sec