BS EN ISO 6383-2-1991 塑料.薄膜和薄板.耐撕裂性测定.埃尔曼多(ELMENDORF)法

作者:标准资料网时间:2024-05-11 12:53:54 浏览:9376 来源:标准资料网

【英文标准名称】:Plastics-Filmandsheeting-Determinationoftearresistance-Elmendorfmethod
【原文标准名称】:塑料.薄膜和薄板.耐撕裂性测定.埃尔曼多(ELMENDORF)法
【标准号】:BSENISO6383-2-1991
【标准状态】:现行
【国别】:英国
【发布日期】:1991-11-29
【实施或试行日期】:1991-11-29
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;抗撕裂性;撕裂扩展力;试样;扯裂试验;定义;夹件;抗扯裂强度;包装;试验报告;埃尔曼多;试验;材料试验;塑料;塑料薄膜
【英文主题词】:Clamps;Definitions;Elmendorf;Materialstesting;Packaging;Plasticfilms;Plastics;Tearpropagationforce;Tearresistance;Tearstrength;Teartests;Testequipment;Testreports;Testspecimens;Testing
【摘要】:1ThispartofISO6383specifiesamethodofdeterminingtheforcerequiredtopropagateatearthroughaspecifieddistanceandfromaspecifiedslit,cutinatestspecimenofthinflexibleplasticsheetingorfilm,underspecifiedconditionsofloading.Theupperlimitofthicknessthatcanbetesteddependsonthetearingforceofthematerialinrelationtothecapacityofthetestingmachine.Materialsthatcanbetestedaccordingtothismethodincludeflexiblepolylvinylchloride)(PVC)andpolyolefinfilms,butvariableelongationandobliquetearingeffectsonthemoreex-tensiblefilmsmaycausepoorreproducibilityoftestresults.ThismethodmaynotbesuitablefortestingmorerigidmaterialssuchasrigidPVC,nylonandpolyesterfilms.2Thetearresistancetestspecifiedbythismethodisap-pliedtospecimenscutfromsemi-finishedandfinishedpro-ducts.Thetestissuitableforthecontrolofproductionandmanufacturedproductsaswellasforacceptanceorrejectiontestingunderspecificationsforsemi-finishedandfinishedpro-ducts,providedthatithasbeendemonstratedthatthedataforaparticularmaterialareacceptablyreproducible.3Thereisnodirectlinearrelationshipbetweentearingforceandspecimenthickness.Datafromthismethodareex-pressedastearingforceinnewtons,withspecimenthicknessalsoreported.Onlydataobtainedatthesamethicknessshouldbecomparedbecausesetsofdatafromspecimensofdissimilarthicknessaregenerallynotcomparable.
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:16P;A4
【正文语种】:英语

下载地址: 点击此处下载

返回跳至顶部

上一篇: BS EN 20535-1991 纸和纸板.水吸收性测定.Cobb法
下一篇: BS 6043-4.13-1991 制铝工业用碳素材料取样和试验方法.冷捣糊块.烘焙捣实糊块灰分测定

MIL-H-44099A, MILITARY SPECIFICATION: HELMET, GROUND TROOPS AND PARACHUTISTS (22 DEC 1986)., This document covers a ballistic protective helmet consisting of a laminated coated aramid cloth shell with a replaceable suspension assembly, headband, and chin strap.【英文标准名称】:Eurocode4:Designofcompositesteelandconcretestructures-Part1-2:Generalrules-Structuralfiredesign;GermanversionEN1994-1-2:2005,CorrigendumtoDINEN1994-1-2:2006-11;GermanversionEN1994-1-2:2005/AC:2008
【原文标准名称】:欧洲法规4:复合钢和混凝土结构的设计.第1-2部分:通用规则.结构防火设计.技术勘误DINEN1994-1-2-2006-11
【标准号】:DINEN1994-1-2Berichtigung1-2008
【标准状态】:作废
【国别】:德国
【发布日期】:2008-11
【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】:事故预防;应用规则;应用;建筑物;土木工程;组件;组合梁;组合楼板;混凝土结构;混凝土;条件;建筑;建筑工程;施工工程作业;施工工程;设计;尺寸选定;欧洲法规;火灾;燃烧条件;防火;耐火性;防火安全;一般条件;荷载能力;材料;数学计算;国家的;性能;钢筋混凝土结构;加筋;钢筋;安全规则;稳定性;静力学;钢;火灾应力;结构工程制图;防火耐火结构;结构防火;钢结构作业;结构;监督(认可);热性能
【英文主题词】:Accidentprevention;Applicationrule;Applications;Bars(materials);Bending;Blankets;Bond;Buildings;Ceilings;Chambers;Civilengineering;Components;Compositebeams;Compositeconstruction;Compositefloors;Concretestructures;Concretes;Conditions;Connections;Construction;Constructionengineering;Constructionengineeringworks;Constructionworks;Definitions;Density;Design;Dimensioning;Effects;Elongation;Eurocode;Evaluations;Expansions;Fire;Fireconditions;Firehazards;Firepropagation;Fireprotection;Fireresistance;Firerisks;Firesafety;Generalconditions;Hollowsections;Kinks;Lightweightconcrete;Loadcapacity;Loadability;Loading;Materials;Mathematicalcalculations;Mechanicalproperties;Methods;National;Normalconcrete;Performance;Pressure;Principle;Properties;Reinforcedconcretestructures;Reinforcement;Reinforcingsteels;Rules;Safetyregulations;Specification(approval);Stability;Statics;Stays;Steels;Strain;Strengthofmaterials;Stress;Stressbyfire;Structuralengineeringdrawings;Structuralfireprotection;Structuralsteelwork;Structuralsteels;Structures;Supportingbehaviour;Surveillance(approval);Tables(data);Temperature;Thermalinsulation;Thermalproperties;Voltage
【摘要】:
【中国标准分类号】:P25
【国际标准分类号】:13_220_50;91_010_30;91_080_10;91_080_40
【页数】:3P.;A4
【正文语种】:德语