【英文标准名称】:Paintsandvarnishes-Determinationofthepotlifeofmulticomponentcoatingsystems-Preparationandconditioningofsamplesandguidelinesfortesting
【原文标准名称】:色漆和清漆.多组分涂层系统适用期测定.样品的制备和处理以及试验指南
【标准号】:ISO9514-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-04
【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/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;涂料;测量;定义;测量技术;试验;最长使用期;实验室试验;覆层;导则;试样;轴承;材料试验;状态调节;操作时间;储存;覆层材料;耐久性;储存质量;清漆;抽样方法;试样制备;活性
【英文主题词】:Bearings;Coatingmaterials;Coatings;Conditioning;Definitions;Determination;Durability;Guidelines;Laboratorytesting;Materialstesting;Measurement;Measuringtechniques;Operatingtime;Paints;Reactivity;Samples;Samplingmethods;Specimenpreparation;Storage;Storagequality;Toplifes;Varnishes
【摘要】:ThisInternationalStandarddescribesamethod,carriedoutunderstandardconditions,forpreparingandstoringasampleofamulticomponentcoatingsystemandsubsequentlyassessingitspotlifebymeasuringaparticularproperty/ies.Reactivesystemscuringwithinashortperiodoftime,e.g.3h,willhavetheendoftheirpotlifesoneartothegelpointthattheywillneedtobetestedforthatparticularpropertyinaccordancewithISO2535.Special"lowtemperature"gradesystemswillneedtobetestedatalowerspecifiedtemperaturetoreflecttheconditionsunderwhichtheywillbeusedinpractice.Additionally,itcanbearequirementtodeterminepotlifeataspecifiedtemperatureortemperaturesinordertocoverarangeofpracticalconditionsunderwhichapaintwillbeused.Themethodcanbecarriedouteitherasapass/failtestbydeterminingtheparticularproperty/iesafteraspecifiedperiodoftime,orasdeterminationofthepotlifebyrepeatingdeterminationsatconvenientintervalsoftime.ThisInternationalStandardisnotintendedforinsitucontrolofproductsduringtheirapplication.Itisintendedtodetermine"potlife"inthelaboratory.NOTEThevalueobtainedfromthistestmethodcanbesubjecttomodificationbysuppliersforpracticalreasons(e.g.startingtemperature)whengivingadvicetousersandshouldthenbecalledthe"practicalpotlife".
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:7P;A4
【正文语种】:英语