polymethyl methacrylate

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July, 2006, Launch of Space Shuttle Discovery STS-121. See attached for full caption information.

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Space race (1957-1969) infographic between United States (U.S.) and Russia. America, Soviet Union, U.S.S.R., space exploration

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Lusitania sinking, illustration from The War of the Nations (New York), December 31, 1919. World War I, WWI. This image is one of three on the page. (See source file for the other two.)

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polymethyl methacrylate: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

News •

PMMA resumes ops post-explosion • Apr. 21, 2025, 3:03 PM ET (The Star)

Facts

Also Known As	PMMA

Topics

plastic major industrial polymers synthetic resin methacrylate polyethylene cellulose acetate nitrocellulose PVC microplastics rayon silicone bioplastic polypropylene polyisoprene

Quiz

cigar. cigars. Hand-rolled cigars. Cigar manufacturing. Tobacco roller. Tobacco leaves, Tobacco leaf

Building Blocks of Everyday Objects