DIN EN ISO 19063-2-2020 塑料. 抗冲击聚苯乙烯(PS-I)模塑和挤塑材料. 第2部分: 试样的制备和性能测定(ISO 19063-2-2020); 德文版 EN ISO 19063-2-2020
Plastics - Impact-resistant polystyrene (PS-I) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 19063-2:2020); German version EN ISO 19063-2:2020
This document 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