ASTM D822-2001(2006) 用经过过滤的明光碳弧曝光装置测定涂料及相关涂层的标准实施规程
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【英文标准名称】:StandardPracticeforFilteredOpen-FlameCarbon-ArcExposuresofPaintandRelatedCoatings
【原文标准名称】:用经过过滤的明光碳弧曝光装置测定涂料及相关涂层的标准实施规程
【标准号】:ASTMD822-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D01.27
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:使用说明;涂漆;试验设备
【英文主题词】:carbonarc;degradation;exposure;lightexposure;ultraviolet;weathering
【摘要】:1.1Thispracticecoverstheselectionoftestconditionsforacceleratedexposuretestingofcoatingsandrelatedproductsinfilteredopen-flamecarbon-arcdevicesconductedaccordingtoPracticesG151andG152.Thispracticealsocoversthepreparationoftestspecimens,thetestconditionssuitedforcoatings,andtheevaluationoftestresults.describescommonlyusedtestconditions.Note1Previousversionsofthispracticereferencedcarbon-arcdevicesdescribedbyPracticeG23,whichdescribedveryspecificequipmentdesigns.PracticeG23hasbeenwithdrawnandreplacedbyPracticeG151,whichdescribesperformancecriteriaforallexposuredevicesthatuselaboratorylightsources,andbyPracticeG152,whichgivesrequirementsforexposingnonmetallicmaterialsinfilteredopenflamecarbon-arcdevices.1.2Thispracticedoesnotcoverenclosedcarbon-arcexposuresofpaintsandrelatedcoatings,whichisdescribedinPracticeD5031.AnotherprocedureforexposingtheseproductsiscoveredbyPracticeD3361,inwhichthespecimensaresubjectedtoradiationfromanunfilteredopen-flamecarbonarcthatproducesshorterwavelengthsandhigherlevelsofshortwavelengthradiationthanfilteredopen-flameorenclosedcarbonarcs.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:6P.;A4
【正文语种】:
【原文标准名称】:用经过过滤的明光碳弧曝光装置测定涂料及相关涂层的标准实施规程
【标准号】:ASTMD822-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D01.27
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:使用说明;涂漆;试验设备
【英文主题词】:carbonarc;degradation;exposure;lightexposure;ultraviolet;weathering
【摘要】:1.1Thispracticecoverstheselectionoftestconditionsforacceleratedexposuretestingofcoatingsandrelatedproductsinfilteredopen-flamecarbon-arcdevicesconductedaccordingtoPracticesG151andG152.Thispracticealsocoversthepreparationoftestspecimens,thetestconditionssuitedforcoatings,andtheevaluationoftestresults.describescommonlyusedtestconditions.Note1Previousversionsofthispracticereferencedcarbon-arcdevicesdescribedbyPracticeG23,whichdescribedveryspecificequipmentdesigns.PracticeG23hasbeenwithdrawnandreplacedbyPracticeG151,whichdescribesperformancecriteriaforallexposuredevicesthatuselaboratorylightsources,andbyPracticeG152,whichgivesrequirementsforexposingnonmetallicmaterialsinfilteredopenflamecarbon-arcdevices.1.2Thispracticedoesnotcoverenclosedcarbon-arcexposuresofpaintsandrelatedcoatings,whichisdescribedinPracticeD5031.AnotherprocedureforexposingtheseproductsiscoveredbyPracticeD3361,inwhichthespecimensaresubjectedtoradiationfromanunfilteredopen-flamecarbonarcthatproducesshorterwavelengthsandhigherlevelsofshortwavelengthradiationthanfilteredopen-flameorenclosedcarbonarcs.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:6P.;A4
【正文语种】:
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