BS 2X 34-1998 航空航天用的两组分聚氨酯光度规范

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【英文标准名称】:Specificationfortwocomponentpolyurethanefinishforaerospacepurposes
【原文标准名称】:航空航天用的两组分聚氨酯光度规范
【标准号】:BS2X34-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-04-15
【实施或试行日期】:1998-04-15
【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】:外部;耐腐蚀材料;内部;挠性;光泽度(表面);防护覆层;防水试验;干燥;航空运输工程;寿命;时间;涂料;粘附;硬度;风化;试样制备;聚氨酯;耐化学性试验;分类系统;定型鉴定;性能;作标记;试验条件;性能试验;检验;环境试验;精整;覆层
【英文主题词】:performancetesting;paints;protectivecoatings;hardness;time;external;water-resistancetests;performance;specimenpreparation;polyurethane;chemical-resistancetests;testingconditions;finishes;weathering;flexibility;classificationsystems;airtransportengineering;life(durability);typeapproval;internal;coatings;adhesion;gloss(ofsurface);corrosion-resistantmaterials;marking;drying;inspection;environmentaltesting
【摘要】:ThisBritishStandardspecifiesrequirementsforthematerialsandperformanceoftwotypesoftwopackpolyurethanefinish,forair-dryingatambienttemperature,inarangeofglosslevels,foraerospaceapplications.TypeAmaterialsareintendedforinteriorandexteriorusewheremaximumresistancetofluidattackisrequired.TypeBmaterialsareintendedforexteriorsurfaces,andofferincreasedtolerancetoflexingcomparedwithtypeAmaterials.Thepolyurethanefinish,aspartofapaintschemeincludingaprimer,isintendedforapplicationtometallicandnon-metallicsurfacestogiveprotectionagainstcorrosionandresistancetoaircraftfluidsandtooffersurfaceappearanceintermsofcolourandlevelofglossasspecifiedbythepurchaser.InformationonapplicationfortypeapprovalisprovidedinannexA.
【中国标准分类号】:V13
【国际标准分类号】:49_040
【页数】:12P.;A4
【正文语种】:英语