MEDIUMMCQ SINGLENEET ChemistryOrganic ChemistryPolymersPrevious Year Questions
Polymer used in bullet proof glass is (RPMT 2010)
A.PMMA
B.lexan✓ Correct
C.nomex
D.kevlar
Explanation
Lexan is a thermoplastic polycarbonate produced from bisphenol and phosgene. It is used for making bullet- resistant (proof) window glasses.
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