DIN ISO 127-1999 天然橡胶胶乳浓缩物.KOH数的测定
时间:2024-05-30 07:44:21 来源: 标准资料网 作者：标准资料网 阅读：9508
【英文标准名称】:Rubber,naturallatexconcentrate-DeterminationofKOHnumber(ISO127:1995)
【原文标准名称】:天然橡胶胶乳浓缩物.KOH数的测定
【标准号】:DINISO127-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-04
【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】:试验;化学分析和试验;材料试验;方法;天然橡胶;胶乳;硬化材料;橡胶混合物;皂化值;pH值测定;橡胶;氢氧化钾值;浓缩物;天然橡胶胶乳
【英文主题词】:Chemicalanalysisandtesting;Concentrates;Definition;Definitions;KOHnumber;Latices;Materialstesting;Methods;Naturalrubber;Naturalrubberlatex;pHmeasurement;Reagents;Rubber;Rubbermixture;Saponificationnumber;Testreports;Testing;Vulcanizedmaterials
【摘要】:
【中国标准分类号】:G35
【国际标准分类号】:83_040_10
【页数】:6P.;A4
【正文语种】:德语
【英文标准名称】:Biologicalevaluationofmedicaldevices-Part13:Identificationandquantificationofdegradationproductsfrompolymericmedicaldevices
【原文标准名称】:医疗器械的生物学评价.第13部分:聚合物医疗器械降解产物的鉴定与定量
【标准号】:ISO10993-13-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-06
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC194
【标准类型】:()
【标准水平】:()
【中文主题词】:生物测定;生物试验;分解;分解产物;定义;降解能力;降解;变坏;评定;识别;医疗器械;医疗产品;方法;高聚物;量化;实时的;筛选法;规范(验收);试验;验证
【英文主题词】:Bioassay;Biologicaltests;Decomposition;Decompositionproducts;Definitions;Degradability;Degradation;Deterioration;Evaluations;Identification;Medicaldevices;Medicalproducts;Methods;Polymers;Quantification;Real-time;Screening-method;Specification(approval);Testing;Verification
【摘要】:ThispartofISO10993providesgeneralrequirementsforthedesignoftestsinasimulatedenvironmentforidentifyingandquantifyingdegradationproductsfromfinishedpolymericmedicaldevicesreadyforclinicaluse.ThispartofISO10993describestwotestmethodstogeneratedegradationproducts,anaccelerateddegradationtestasascreeningmethodandareal-timedegradationtestinasimulatedenvironment.Formaterialsthatareintendedtopolymerizeinsitu,thesetorcuredpolymerisusedfortesting.Thedatageneratedareusedinthebiologicalevaluationofthepolymer.ThispartofISO10993considersonlynonresorbablepolymers.Similarbutappropriatelymodifiedproceduresmaybeapplicableforresorbablepolymers.ThispartofISO10993considersonlythosedegradationproductsgeneratedbyachemicalalterationofthefinishedpolymericdevice.Itisnotapplicabletodegradationofthedeviceinducedduringitsintendedusebymechanicalstress,wearorelectromagneticradiationorbiologicalfactorssuchasenzymes,otherproteinsandcellularactivity.
【中国标准分类号】:C30
【国际标准分类号】:11_100_20
【页数】:22P.;A4
【正文语种】:英语
Product Code:SAE J1354
Title:Nomenclature--Forwarder
Issuing Committee:Mtc4, Forestry And Logging Equipment
Scope:This SAE Recommended Practice identifies major components and parts peculiar to forwarders. Illustrations used here are not intended to include all existing machines or to be exactly descriptive of any particular machine. They have been provided to illustrate the principles to be used in applying this document.PurposeThe purpose of this document is to provide standardization of terms for major components of forwarders.