1.1 This standard specifies the requirements for unmodified tabular methacrylic resin (PMMA) cast plates (cell cast and continuous cast) for general use. The plates may be colorless or colored, and transparent, translucent or opaque. 1.2 This standard applies to plate thicknesses from 1.5 mm to 25 mm.
JIS K 6718-1:2000 history
2015JIS K 6718-1:2015 Plastics -- Poly(methyl methacrylate) sheets -- Types, dimensions and characteristics -- Part 1: Cast sheets
2000JIS K 6718-1:2000 Plastics -- Poly (methyl methacrylate) sheets -- Types, dimensions and characteristics -- Part 1: Cast sheets