ASTM D1171-1999(2007) 橡胶变质标准试验方法.室外或小室内橡胶表面臭氧龟裂(三角形试样)

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【英文标准名称】:StandardTestMethodforRubberDeteriorationx2014;SurfaceOzoneCrackingOutdoorsorChamber(TriangularSpecimens)
【原文标准名称】:橡胶变质标准试验方法.室外或小室内橡胶表面臭氧龟裂(三角形试样)
【标准号】:ASTMD1171-1999(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:D11.15
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:裂开增长
【英文主题词】:crackgrowth;cracking;ozone;ozonecracking;surfacecrack;triangular;weathering;Automotiverubber;Cracking--ozonecracking;Deterioration--rubber;Extrudedrubberproducts;Moldedrubberproducts;Outdoorweathering;Ozonecracking--accelerated;Oz
【摘要】:Moldedorextrudedrubberproductsmustwithstandtheeffectsofozonecrackingandoutdoorweatheringforsatisfactoryuse.Thistestenablesasimplecomparisonofperformancetobemadeunderspecifiedtestconditions,eitherinalaboratorytestchamberorinanoutdoortest.Nodirectcorrelationbetweentestperformanceandserviceperformancecanbeclaimedduetothewiderangeofserviceconditions.1.1Thistestmethodpermitstheestimationoftherelativeabilityofrubbercompoundsusedforapplicationsrequiringresistancetooutdoorweatheringorozonechambertesting.1.2Thistestmethodisnotapplicabletomaterialsordinarilyclassedashardrubber,butisadaptabletomoldedorextrudedsoftrubbermaterialsandspongerubberforuseinwindowweatherstrippingaswellassimilarautomotiveapplications.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Foraspecifichazardstatement,seeNote1and8.1.Note18212;Warningx2014;Ozoneisahazardouschemical.
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:4P.;A4
【正文语种】:英语