【英文标准名称】:StandardTestMethodforRubberProperty8212;EffectofAqueousSolutionswithAvailableChlorineandChloramine
【原文标准名称】:橡胶性能.有效氯和氯胺水溶液影响的试验方法
【标准号】:ASTMD6284-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D11.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:availablechlorine;chloramine;chlorine;disinfection;plumbing;potablewater;Aqueoussolutions;Chloramine;Chlorine/chlorine-basedcompounds;Disinfectants/disinfection;Plumbingapplications;Potablewater;Rubberpropertyanalysis
【摘要】:Rubberarticles,suchasseals,gaskets,andmembranes,maybeexposedinservicetochlorinecompoundsusedinpotablewaterasdisinfectants.Theexposuremaybeintermittentorcontinuousandcanoccuratvarioustemperatures.Propertiesofrubberarticlescandeteriorateasaresultofexposuretowatercontainingthesechlorinecompounds,affectingtheirperformancefortheintendeduse.Thistestmethodattemptstosimulateserviceconditionsthroughcontrolledacceleratedtesting,butmaynotgiveadirectcorrelationwithpartperformanceunderactualserviceconditions.Ityieldscomparativedataonwhichtobasejudgementonexpectedservicequality.Thistestmethodissuitableforcompliancetesting,qualitycontrol,andresearchanddevelopmentwork.1.1Thistestmethodcoversproceduresforevaluatingtheabilityofrubberandrubber-likematerialstowithstandtheeffectsofaqueoussolutionswithavailablechlorineandchloramine.Itisintendedtocomparetheeffectsofchlorinecompounds,presentinpotablewaterduetodisinfectionprocedures,onrubberarticles.1.2Testsolutionsaredesignedtocontainchlorinecompounds,includinghypochlorousacid(HOCl),hypochloriteions(OCl),andmonochloramine(NH2Cl).1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:5P.;A4
【正文语种】:英语