ISO 2493-1-2010 纸和纸板.抗弯曲测定.第1部分:恒速偏转
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【英文标准名称】:Paperandboard—Determinationofbendingresistance—Part1:Constantrateofdeflection
【原文标准名称】:纸和纸板.抗弯曲测定.第1部分:恒速偏转
【标准号】:ISO2493-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-11-15
【实施或试行日期】:2010-11-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC6
【标准类型】:()
【标准水平】:()
【中文主题词】:弯曲角度;弯曲试验;抗弯强度;纸板(纸);复印文件;定义(术语);挠曲;数学计算;新闻纸;纸;材料强度;试验
【英文主题词】:Angleofbend;Bendtesting;Bendingstrength;Board(paper);Copyingpapers;Definitions;Deflection;Mathematicalcalculations;Newsprint;Paper;Strengthofmaterials;Testing
【摘要】:ThispartofISO2493specifiesprocedures,basedonthetwo-pointloadingprinciple,fordeterminingthebendingresistanceofpaperandboard.NOTE1SeeISO5628[1]foradetaileddescriptionofthetwo-pointloadingprinciple.ThispartofISO2493appliestothemeasurementofthebendingresistancewithintherange20mNto10000mN.Itisnotapplicabletocorrugatedboardbutcanbeapplicabletothecomponentsofsuchboard.Thebendingangleis15°andthebendinglengthis50mm.Forsampleshavingabendingresistancethatistoolowtomeasurewithabendinglengthof50mm,ashorterbendinglength,i.e.10mm,canbeused.IMPORTANT—Theresultsobtainedwhenusingdifferentbendinglengthswillnotbecomparable.Forboardsthattendtobepermanentlydeformedifbentthrough15°,thehalfbendingangle,i.e.7,5°,canbeused.NOTE2Taber-typetestersandtestersusingtheprincipleofconstantrateofdeflectiondonotgivecomparableresults.Forthisreason,ISO2493:1992hasbeendividedintotwoparts.
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:16P.;A4
【正文语种】:英语
【原文标准名称】:纸和纸板.抗弯曲测定.第1部分:恒速偏转
【标准号】:ISO2493-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-11-15
【实施或试行日期】:2010-11-15
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC6
【标准类型】:()
【标准水平】:()
【中文主题词】:弯曲角度;弯曲试验;抗弯强度;纸板(纸);复印文件;定义(术语);挠曲;数学计算;新闻纸;纸;材料强度;试验
【英文主题词】:Angleofbend;Bendtesting;Bendingstrength;Board(paper);Copyingpapers;Definitions;Deflection;Mathematicalcalculations;Newsprint;Paper;Strengthofmaterials;Testing
【摘要】:ThispartofISO2493specifiesprocedures,basedonthetwo-pointloadingprinciple,fordeterminingthebendingresistanceofpaperandboard.NOTE1SeeISO5628[1]foradetaileddescriptionofthetwo-pointloadingprinciple.ThispartofISO2493appliestothemeasurementofthebendingresistancewithintherange20mNto10000mN.Itisnotapplicabletocorrugatedboardbutcanbeapplicabletothecomponentsofsuchboard.Thebendingangleis15°andthebendinglengthis50mm.Forsampleshavingabendingresistancethatistoolowtomeasurewithabendinglengthof50mm,ashorterbendinglength,i.e.10mm,canbeused.IMPORTANT—Theresultsobtainedwhenusingdifferentbendinglengthswillnotbecomparable.Forboardsthattendtobepermanentlydeformedifbentthrough15°,thehalfbendingangle,i.e.7,5°,canbeused.NOTE2Taber-typetestersandtestersusingtheprincipleofconstantrateofdeflectiondonotgivecomparableresults.Forthisreason,ISO2493:1992hasbeendividedintotwoparts.
【中国标准分类号】:Y30
【国际标准分类号】:85_060
【页数】:16P.;A4
【正文语种】:英语
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