PMMA, polymethyl-methacrylate, is a thermoplastic acrylic linear polymer, the mer of which is illustrated in the diagram. PMMA is transparent, with a refractive index of 1.49, and easily formed into ...

WINNIPEG, March 10, 2025 – The Winnipeg Jets’ Wives and Girlfriends will host a “Lucky Pucks” fundraiser in support of the Winnipeg Jets Hockey Academy (WJHA) at the March 14 Jets game.