ASTM D4289-2003 润滑脂及润滑液与弹性材料的配伍性的标准试验方法

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【英文标准名称】:StandardTestMethodforElastomerCompatibilityofLubricatingGreasesandFluids
【原文标准名称】:润滑脂及润滑液与弹性材料的配伍性的标准试验方法
【标准号】:ASTMD4289-2003
【标准状态】:现行
【国别】:
【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】:D02.G0.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:弹性体;密度;橡胶;流体;密封件;润滑工程;可混用性;润滑剂;相对;浸渍;润滑脂;混合性试验;试验
【英文主题词】:compatibility;density;elastomer;fluid;grease;immersion;lubricant;lubricatinggrease;relative;rubber;seal(s);
【摘要】:1.1Thistestmethodevaluatesthecompatibilityoflubricatinggreasesandfluidswithcouponscutfromstandardelastomersheets(PracticeD3182)or,optionally,fromSAESpecificationAMS3217/2B(NBR-L)andAMS3217/3A(CR)sheets.CompatibilityisevaluatedbydeterminingthechangesinvolumeandDurometerAhardnessthatoccurwhenelastomercouponsaretotallyimmersedinalubricantsamplefor70hateither100or150176;Corasrequiredbythelubricantspecification.1.1.1Somelubricantspecificationsmayrequiredifferenttestconditions,suchaslongerdurationsorlowerorhighertemperatures.Insuchinstances,therepeatabilityandreproducibilityvaluesstatedinSection12donotapply,andtheuserandsuppliershouldagreeonacceptablelimitsofprecision.Note18212;Thescopeofthistestmethodnowincludestheevaluationoftheelastomercompatibilityofbothlubricatingfluidsandgreases.TestingoffluidswasnotincludedinTestMethodD4289-95andearlierversions.1.2Thistestmethodcanalsobeusedasaguidetoevaluatethecompatibilityofgreaseswithrubberproductsnotinstandardsheetform(PracticeD3183).1.3ThevaluesstatedinSIandDurometerAunitsshallberegardedasthestandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificwarningstatements,see8.4-8.6.
【中国标准分类号】:E36
【国际标准分类号】:75_100
【页数】:8P.;A4
【正文语种】: