ISO 13803-2000 色漆和清漆.20漆膜反射光泽度的测定

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【英文标准名称】:Paintsandvarnishes-Determinationofreflectionhazeonpaintfilmsat20°
【原文标准名称】:色漆和清漆.20漆膜反射光泽度的测定
【标准号】:ISO13803-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC35
【标准类型】:()
【标准水平】:()
【中文主题词】:光泽度(表面);测量方法;反射系数的测量;清漆;涂层材料;雾;膜(物态);光学试验;有机覆层;厚度;厚度测量;反射;校正;尺寸测量;测定;试验;特性;定义;测量仪器;质量评定;覆层;测量;试验设备;涂料;天然漆;质量;抽样方法
【英文主题词】:Calibration;Coatingmaterials;Coatings;Definitions;Determination;Dimensionalmeasurement;Films(statesofmatter);Fog;Gloss(ofsurface);Lacquers;Measurement;Measuringinstruments;Methodsformeasuring;Opticaltests;Organiccoatings;Paints;Properties;Quality;Qualityassessment;Reflectancemeasurement;Reflection;Samplingmethods;Testequipment;Testing;Thickness;Thicknessmeasurement;Varnishes
【摘要】:ThisInternationalStandardisoneofaseriesofstandardsdealingwiththesamplingandtestingofcoatingmaterialssuchaspaintsandvarnishes,aswellascoatingspreparedfromthem.Itspecifiesatestmethodformeasuringat20°thereflectionhazeofpaintcoatings.Theuseofthisgeometrymeansthatthemethodiscloselyrelatedtothemeasurementofspecularglossat20°inISO2813.Theapplicationofthismethodisintendedtogiveimproveddifferentiationbetweenhigh-glosssurfaces,forexampleinthefieldofassessmentofdispersioncharacteristics.ThemethodisthereforeausefulcomplementtoISO8781-3whichusesspecularglossmeasurements.Fordecorativecoatings(e.g.automotivecoatings),reflectionhazeisalsoanimportantcriterioninevaluatingthequalityofthecoating,inadditiontocolourandspeculargloss.Theresultsobtainedoftendependonthefollowingpropertiesofthepaints:a)thebindersystemusedandthecompositionofthepaint;b)thewettinganddispersingpropertiesofthepigments;c)themethodofapplication;d)theorientationofthetestsamplewithrespecttotheplaneofmeasurement.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:9P;A4
【正文语种】:英语