您的位置: 标准下载 » 国际标准 » DIN 德国标准 »

DIN ISO 4655-2004 橡胶.增强丁胶乳.结合的苯乙烯总含量的测定

作者:标准资料网 时间:2024-05-19 22:41:29  浏览:9894   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Rubber-Reinforcedstyrene-butadienelatex-Determinationoftotalboundstyrenecontent(ISO4655:1985)
【原文标准名称】:橡胶.增强丁胶乳.结合的苯乙烯总含量的测定
【标准号】:DINISO4655-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:丁苯橡胶;合成橡胶;丁二烯;共聚物;胶乳;橡胶;试验;聚苯乙烯;试验报告;试样制备;苯乙烯;材料试验;试验设备;方法;测定;含量测定;化学分析和试验
【英文主题词】:Butadiene;Chemicalanalysisandtesting;Copolymers;Determination;Determinationofcontent;Latices;Materialstesting;Methods;Polystyrene;Rubber;Specimenpreparation;Styrene;Styrene-butadienerubber;Syn
【摘要】:ThisInternationalStandardspecifiestwomethodsfordeterminingthetotalboundstyrenecontentofstyrene-butadienerubberlaticeswhicharereinforcedwithpolystyreneoracopolymerofbutadieneandstyrene.Thetwomethods,thecarbon/hydrogenmethodandthenitrationmethod,givecomparableresultsalthoughtheydifferinprinciple.Eithermethodmaybeused,accordingtopreference.Note:Anyauxiliarymaterialspresentinthetestsamplemayaffecttheaccuracyofthedetermination.#,,#
【中国标准分类号】:G34
【国际标准分类号】:83_040_10
【页数】:16P;A4
【正文语种】:德语


下载地址: 点击此处下载
【英文标准名称】:StandardTestMethodforTotalEnergyImpactofPlasticFilmsByDartDrop
【原文标准名称】:用飞镖降落法测定塑料薄膜耐冲击总能量的标准试验方法
【标准号】:ASTMD4272-2003
【标准状态】:作废
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:冲击试验;试验;塑料;箔;冲击强度
【英文主题词】:Foil;Impactstrength;Impacttesting;Plastics;Testing
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_140_10
【页数】:6P;A4
【正文语种】:英语


【英文标准名称】:Safetyofmachinetools.Hydraulicpressbrakes
【原文标准名称】:机床安全性.液压弯板机
【标准号】:BSEN12622-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-12-31
【实施或试行日期】:2009-12-31
【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】:事故预防;弯曲力;冷锻造;危险;危险区;定义;设计;折叠机;成形技术;危害;健康危害;液压的;互锁和排序系统;激光器;机床;无削加工机床;维修说明书;作标记;金属加工;监视装置;噪声测量;职业安全;操作说明书;压弯机;程序控制系统;危险防护;保护措施;安全性;安全工程;安全性措施;机械安全性;安全性要求;规范(验收);监督(认可);试验;警告符号;工作场所安全性
【英文主题词】:Accidentprevention;Bendingforce;Coldforging;Danger;Dangerarea;Definitions;Design;Foldingmachines;Formingtechnique;Hazards;Healthhazards;Hydraulic;Interlockingandsequencingsystems;Lasers;Machinetools;Machinesworkingwithoutstockremoval;Maintenanceinstructions;Marking;Metalworking;Monitoringdevice;Noisemeasurements;Occupationalsafety;Operatinginstructions;Pressbrakes;Programmedcontrolsystems;Protectionagainstdanger;Protectivemeasures;Safety;Safetyengineering;Safetymeasures;Safetyofmachinery;Safetyrequirements;Specification(approval);Surveillance(approval);Testing;Warningsymbols;Workplacesafety
【摘要】:ThisEuropeanStandardspecifiestechnicalsafetyrequirementsandprotectivemeasurestobeadoptedbypersonsundertakingthedesign,manufactureandsupplyofhydraulicpressbrakeswhicharedesignedtoworkcoldmetalormaterialpartlyofmetalandhereafterreferredtoasmachines.ThisEuropeanStandardalsocovershydraulicpressbrakes,whoseprimaryintendeduseisthecoldworkingofmetal,whicharetobeusedinthesamewaytoworkothersheetmaterialssuchascardboardorplastic.TherequirementsinthisEuropeanStandardtakeaccountofintendeduse,includingforeseeablemisuseasdefinedin3.22ofENISO12100-1:2003.ThisEuropeanStandardpresumesaccesstothepressbrakefromalldirections,dealswiththehazardsdescribedinClause4,andspecifiesthesafetymeasuresforboththeoperatorandotherexposedpersons.ThisEuropeanStandardalsoappliesto:-ancillarydeviceswhichareanintegralpartofthepressbrake,e.g.backgaugesandadjustablefrontsheetsupports;-machineswhichareintegratedintoanautomaticproductionlinewherethehazardsandriskarisingarecomparabletothoseofmachineworkingseparately.TherequirementsofthisEuropeanStandardapplytoallhydraulicpressbrakeswhateverthetechnologyusedintheircontrolsystem,e.g.electromechanicaland/orelectronic.ThisEuropeanStandarddoesnotapplytomachineswhoseprincipaldesignedpurposeis:a)sheetfoldingbyrotaryaction;b)tubeandpipebendingbyrotaryaction;c)rollbending.ThisEuropeanStandardappliestomachinesbuiltafterthedateofissueofthisEuropeanStandard.ThisEuropeanStandarddoesnotcoverthesafetyaspectofautomaticloadingandunloadingequipment.SomeguidancehowtotakeintoaccountadditionalautomaticloadingandunloadingequipmentcanbefoundinISO11161.
【中国标准分类号】:J62
【国际标准分类号】:25_120_10
【页数】:66P.;A4
【正文语种】:英语