Plastics -- Impact-resistant polystyrene (PS-I) moulding and extrusion materials -- Part 2: Preparation of test specimens and determination of properties
Это стандарт пересмотрен ISO 2897-2:2003
Cancels and replaces the first edition (1981). Lays down the methods of preparation of test specimens and the test methods to be used in determining the properties of PS-I moulding and extrusion materials. Gives requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing. Lists properties and test methods for characterizing PS-I moulding and extrusion materials.