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| Term | PMMA |
| Pronunciation | pee-em-em-AY |
| Variations | polymethyl methacrylate, polymethylmethacrylate, acrylic glass, Plexiglass, Lucite |
| See also | PMEA, PEEK, acetal resin |
| Definition | A strong, transparent thermoplastic used as a substitute for glass. It can be tinted and used for milling discs for temporary restorations and implant overdentures. |
PMMA
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