ISO 24026-2:2020 塑料 聚甲基丙烯酸甲酯（PMMA）模塑和挤压材料 第2部分：试样的制备和性能的测定

标准编号：ISO 24026-2:2020

中文名称：塑料 聚甲基丙烯酸甲酯（PMMA）模塑和挤压材料 第2部分：试样的制备和性能的测定

英文名称：Plastics — Poly(methyl methacrylate) (PMMA) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties

发布日期：2020-05

标准范围

1.1本文件规定了试样的制备方法和用于测定聚（甲基丙烯酸甲酯）（PMMA）模塑和挤出材料性能的试验方法。它给出了处理试验材料以及在成型前调节试验材料和试验前调节试样的要求。1.2本文件规定了制备试样的程序和条件以及测量这些试样所用材料性能的程序。它列出了表征聚（甲基丙烯酸甲酯）模塑和挤出材料的合适和必要的性能和测试方法。1.3性能选自ISO 10350-1中的一般测试方法。广泛用于或对这些模塑和挤出材料特别重要的其他测试方法也包括在本文件中，如ISO 24026-1中规定的指定性质。

1.1 This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of poly(methyl methacrylate) (PMMA) moulding and extrusion materials. It gives the requirements for handling test material and for conditioning both the test material before moulding and the specimens before testing.1.2 This document specifies procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made. It lists properties and test methods which are suitable and necessary to characterize poly(methyl methacrylate) moulding and extrusion materials.1.3 The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for, or of particular significance to, these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 24026-1.

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