【英文标准名称】:Paintsandvarnishes-Evaluationofdegradationofcoatings-Designationofquantityandsizeofdefects,andofintensityofuniformchangesinappearance-Generalintroductionanddesignationsystem
【原文标准名称】:涂料和清漆.漆膜降解的评定.缺陷的量值和大小以及外观均匀变化强度的规定.一般说明和指示系统
【标准号】:BSENISO4628-1-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-09-19
【实施或试行日期】:2003-09-19
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:老化(材料);外观;覆层材料;覆层;颜色;损伤;缺陷;定义;定义(术语);名称与符号;评定;总论;检验规范;强度;解释;天然漆;材料测试;涂漆;涂料;特性;表面缺陷;试验;价值分析;清漆;明显的;天气;风化;权重尺度;泛黄度
【英文主题词】:Ageing(materials);Appearance;Coatingmaterials;Coatings;Colour;Damage;Defects;Definition;Definitions;Designations;Evaluations;Generalsection;Inspectionspecification;Intensity;Interpretations;Lacquers;Materialstesting;Painting;Paints;Properties;Surfacedefects;Testing;Valueanalysis;Varnishes;Visibleness;Weather;Weathering;Weightingscale;Yellowness
【摘要】:ThispartofISO4628definesasystemfordesignatingthequantityandsizeofdefectsandtheintensityofchangesinappearanceofcoatingsandoutlinesthegeneralprinciplesofthesystemusedthroughoutISO4628.Thissystemisintendedtobeused,inparticular,fordefectscausedbyageingandweathering,andforuniformchangessuchascolourchanges,forexampleyellowing.TheotherpartsofISO4628providepictorialstandardsorothermeansofevaluatingparticulartypesofdefect.Asfaraspossible,alreadyexistingevaluationschemeshavebeenusedasthebasis.ThispartofISO4628canalsobeusedforassessingdefectsnotcoveredbytheotherpartsofISO4628.
【中国标准分类号】:G50
【国际标准分类号】:87_040
【页数】:12P;A4
【正文语种】:英语