EntityQ1133376· pop 32· linked from 170 articlesbulletproof glassSign in to savetype of strong but optically transparent material that is particularly resistant to being penetrated when struckConnectionsaluminium oxynitrideEntityWorld War IIConceptLouvre MuseumEntityMona LisaConceptultraviolet radiationEntitydigital object identifierEntityceramicEntitypolymerEntityrefractive indexEntitythermodynamic equilibriumEntitythermoplasticEntitypolyurethaneEntity9×19 mm ParabellumEntity5.56×45mm NATOEntitykilogram-forceEntitypolycarbonateEntity7.62×51mm NATOEntityPrince Rupert's DropEntity.50 BMGEntity.357 MagnumEntityCategoriesArmourBulletproofingGlass coating and surface modification