ISO 20753:2023 塑料 试验样品

标准编号：ISO 20753:2023

中文名称：塑料 试验样品

英文名称：Plastics — Test specimens

发布日期：2023-11

标准范围

本文件规定了与拟通过模塑加工的塑料材料制备的试样以及通过由片材或成型制品机加工制备的试样相关的尺寸要求。它汇编了用于获取可比数据的测试样本和其他常用样本的名称和尺寸。规定了以下类型的试样:一个？拉伸试样，多用途或缩小比例B？棒状试样C？小拉伸试样D？方板试样F？矩形板试件笔记？如果本文件中未提及特定类型的测试样本，这并不意味着有任何排除使用该样本的意图。如果常用，将来可以添加其他样本类型。

This document specifies dimensional requirements relating to test specimens prepared from plastics materials intended for processing by moulding, as well as to test specimens prepared by machining from sheets or shaped articles. It compiles the designations and dimensions of test specimens used for the acquisition of comparable data and of other frequently used specimens.The following types of test specimen are specified:A            Tensile specimen, multipurpose or reduced-scaleB            Bar specimenC            Small tensile specimenD            Square plate specimenF            Rectangular plate specimenNOTE    If a particular type of test specimen is not mentioned in this document, this does not mean that there is any intention to exclude the use of the specimen. Additional specimen types can be added in future if they are commonly used. 

标准预览图