DIN EN ISO 2898-2-2009 塑料.增塑聚氯乙烯(PVC-P)模塑和挤塑材料.第2部分:试样制备和性能测定

标准号：DIN EN ISO 2898-2-2009
中文标准名称：塑料.增塑聚氯乙烯(PVC-P)模塑和挤塑材料.第2部分:试样制备和性能测定
英文标准名称：Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 2898-2:2008); English version of DIN EN ISO 2898-2:2009-03
标准类型：G32
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G32
国际标准分类号：83.080.20
引用标准：ISO 176-2005;ISO 291;ISO 293;ISO 458-2;ISO 527-2-1993;ISO 868;ISO 1183-1-2004;ISO 2818;ISO 2898-1;ISO 3167-2002;ISO 3451-5-2002;ISO 10350-1;IEC 60093
适用范围：This part of ISO 2898 specifies the methods of preparation of test specimens and the test methods to be usedin determining the properties of PVC-P moulding and extrusion materials. Requirements for handling testmaterial and for conditioning both the test material before moulding and the specimens before testing are given.Procedures and conditions for the preparation of test specimens and procedures for measuring properties ofthe materials from which these specimens are made are given. Properties and test methods which are suitableand necessary to characterize PVC-P moulding and extrusion materials are listed.The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wideuse for, or of particular significance to, these moulding and extrusion materials are also included in this part ofISO 2898, as are the designatory properties specified in ISO 2898-1.In order to obtain reproducible and comparable test results, it is necessary to use the methods of preparationand conditioning, the specimen dimensions and the test procedures specified herein. Values determined willnot necessarily be identical to those obtained using specimens of different dimensions or prepared usingdifferent procedures.