DS DS/EN ISO 2897-2
DS DSEN SO 2897-2 2004-JAN-07 Plastcs - mpact-resstent polystyrene PS- mouldng and extruson materals - Part 2 Preparaton of test specmens and determnaton of propertes
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This part of ISO 2897 specifies 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. Requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing are given here.