ASTM D 788 - 04 Standard Classification System for Poly(Methyl Methacrylate) (PMMA) Molding and Extrusion Compounds

American Society for Testing and Materials (ASTM). Current edition approved February 1, 2004. Published March 2004. 7 p. The purpose of this classification system is to provide a method of adequately identifying PMMA materials using a system consistent with that of Classification System D
4000. It further provides a means for specifying these materials by the use of a simple line callout designation.