Poly(methyl Methacrylate) Average Mw ~996,000

Poly(methyl methacrylate) (PMMA), is a transparent thermoplastic. Poly(methyl methacrylate) average Mw ~996,000 Cas 9011-14-7 - used as a shield to stop beta radiation emitted from radioisotopes.Poly(methyl methacrylate) average Mw ~996,000 Cas 9011-14-7 - used in sheet form as a lightweight or shatter-resistant alternative to glass. Poly(methyl methacrylate) average Mw ~996,000 Cas 9011-14-7 - used in PMMA grades destined for heat processing, since this stabilizes the polymer to depolymerization ("unzipping") during processing.