【英文标准名称】:Flexiblecellularpolymericmaterials-Determinationofhardness(indentationtechnique)(ISO2439:1997,includingTechnicalCorrigendum1:1998);GermanversionENISO2439:2000
【原文标准名称】:软质泡沫聚合材料.硬度测量(压痕技术)
【标准号】:DINENISO2439-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:压缩永久变形;塑料;多孔材料;定义;硬度测量;泡沫橡胶;硬度;压痕方法;试验;高聚物;材料
【英文主题词】:Cellularmaterials;Compressionset;Definition;Definitions;Foamedrubber;Hardness;Hardnessmeasurement;Indentationmethod;Materials;Plastics;Polymers;Testing
【摘要】:Thedocumentspecifiesthreemethodsfordeterminingtheindentationhardnessofflexiblecellularmaterials:MethodA(indentationhardnessindex),whichgivesasingleindentationmeasurementforlaboratorytestpurposes;MethodB(indentationhardnesscharacteristics),whichprovidesinformationabouttheshapeofthehardnessindentationcurve;MethodC(indentationhardnesscheck),whichisaquickproceduresuitableforqualitycontroltesting.Themethodsareapplicableonlytolatex,urethanefoamandPVCfoamoftheopencelltypes.
【中国标准分类号】:G31
【国际标准分类号】:83_100
【页数】:5P;A4
【正文语种】:德语