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【英文标准名称】:TestMethodforHazeandLuminousTransmittanceofTransparentPlastics(08.01)
【原文标准名称】:透明塑料混浊度和透光度测试方法(08.01)
【标准号】:ANSI/ASTMD1003-2000
【标准状态】:作废
【国别】:美国
【发布日期】:2000
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;透明软片;试验
【英文主题词】:plastics;transparencies;testing
【摘要】:Thistestmethodcoverstheevaluationofspecificlight-transmittingandwide-angle-light-scatteringpropertiesofplanarsectionsofmaterialssuchasessentiallytransparentplastic.Aprocedureisprovidedforthemeasurementofluminoustransmittanceandhaze.Materialhavingahazevaluegreaterthan30%isconsidereddiffusingandshouldbetestedinaccordancewithPracticeE167.ThevaluesstatedinSIunitsaretoberegardedasthestandard.Note1-Forgreaterdiscriminationamongmaterialsthatscatterahighpercentoflightwithinanarrowforwardangle,suchasisthecasewithabradedtransparentplastics,adjustthehazemeterandperformmeasurementsinaccordancewithTestMethodD1044.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note2-ThereisnosimilarorequivalentISOstandard.
【中国标准分类号】:E31
【国际标准分类号】:83_140_99
【页数】:
【正文语种】:英语