This International Standard specifies the requirements and test methods for solid flat extruded sheets of
impact-modified acrylonitrile-styrene copolymer materials: acrylonitrile-butadiene-styrene (ABS), acrylonitrile-
(ethylene-propylene-diene)-styrene (AEPDS) (commonly known as AES) and acrylonitrile-styrene-acrylate
(ASA), without fillers or reinforcing materials. This International Standard also applies to ABS, AEPDS and
ASA sheet in rolled form. It applies only to thicknesses from 0,25 mm to 20,0 mm.