BS 2782-5 Method 540C-1988 塑料试验方法.第5部分:风化条件下光学和颜色性能.试验方法540C:用聚砜胶片测定紫外线辐射强度
时间:2024-05-11 23:16:00 来源: 标准资料网 作者：标准资料网 阅读：9015
【英文标准名称】:Methodsoftestingplastics-Opticalandcolourproperties,weathering-Determinationofultravioletradiationintensityusingpolysulphonefilm
【原文标准名称】:塑料试验方法.第5部分:风化条件下光学和颜色性能.试验方法540C:用聚砜胶片测定紫外线辐射强度
【标准号】:BS2782-5Method540C-1988
【标准状态】:现行
【国别】:英国
【发布日期】:1988-09-30
【实施或试行日期】:1988-09-30
【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】:灯;试验设备;灵敏度;试样制备;分光光度法;材料的光学性质;塑料和橡胶技术;发光强度;膜(物态);人工气候环境试验;试样;环境试验;热塑性聚合物;波谱;滤光镜;变换;塑料;紫外线辐射;高聚物;性能;波长
【英文主题词】:Artificialweatheringtests;Colorimetriccharacteristics;Conversion;Environmentaltesting;Films(statesofmatter);Filters(optical);Lamps;Luminousintensity;Opticalpropertiesofmaterials;Performance;Plastics;Plasticsandrubbertechnology;Polymers;Sensitivity;Specimenpreparation;Spectra;Spectrophotometry;Testequipment;Testspecimens;Thermoplasticpolymers;Ultravioletradiation;Wavelengths;Weathering
【摘要】:Intendedtoquantifyexposuretovariouslightsourcesintheultravioletrange,towhichmanyplasticsmaterialsaresensitive,byuseofasimpledisposablecontrolmaterialatthepointofexposure.ComplementsuseofBlueWoolStandardsbyhavingadifferentrangeandlevelofsensitivity.TobereadinconjunctionwithBS2782-0
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:8P.;A4
【正文语种】:英语
【英文标准名称】:Volatileorganicliquids;Determinationofboilingrangeoforganicsolventsusedasrawmaterials
【原文标准名称】:挥发性有机液体用作原料的有机溶剂沸程的测定
【标准号】:ISO4626-1980
【标准状态】:现行
【国别】:国际
【发布日期】:1980-03
【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】:涂料;液体;蒸馏;煮沸试验;测量;清漆;挥发物质;有机物质;馏程;试验;沸点;沸腾温度试验
【英文主题词】:Boilingpoint;Boilingtests;Distillation;Distillationranges;Liquids;Measurement;Paints;Testing;Tests;Varnishes
【摘要】:Thismethodisapplicabletoorganicliquidsthatboilbetween30and300Catnormalpressure,andthatarechemicallystableanddonotcorrodetheapparatusduringthedistillationsuchashydrocarbons,esters,alcohols,ketones,ethersandsimilarproducts.Theprincipleconsistsindistillationofa100mltestportionunderprescribedconditions,systematicobservationofthermometerreadingsandvolumesofcondensateandcalculationoftheresultsfromthesedatawithcorrectiontostandardatmosphericpressure.
【中国标准分类号】:G15
【国际标准分类号】:87_060_30
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:Pedestriandoorsets,windows,curtainwalling,grillesandshutters.Burglarresistance.Testmethodforthedeterminationofresistanceunderdynamicloading
【原文标准名称】:行人门具,窗户,幕墙,格栅和百叶窗.防盗性能.动载荷下防盗能力测定用试验方法
【标准号】:BSEN1629-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-06-30
【实施或试行日期】:2011-06-30
【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】:
【英文主题词】:Anti-burglar;Burglaralarms;Burglaryresistance;Components;Construction;Constructionalproducts;Definitions;Determination;Doors;Dynamicloading;Endings;Facades;Resistance;Specification(approval);Testing;Windows
【摘要】:ThisEuropeanStandardspecifiesatestmethodforthedeterminationofresistancetodynamicloadinginordertoassesstheburglarresistantpropertiesofpedestriandoorsets,windows,curtainwalling,grillesandshutters.Itisapplicabletothefollowingmeansofopening:Turning,tilting,folding,turn-tilting,toporbottomhung,sliding(horizontallyandvertically)androllingaswellasfixedconstructions.Therearetwoaspectstotheburglarresistanceperformanceofconstructionproducts,theirnormalresistancetoforcedoperationandtheirabilitytoremainfixedtothebuilding.Duetothelimitationofreproducingthefixingmethodsandbuildingconstructioninalaboratoryenvironmentthisaspectisnotfullycoveredbythestandard.Thisisparticularlytruewithproductsbuiltintoabuilding.Theperformanceofthefixedpartoftheproductisevaluatedusingastandardsubframe.Itisthemanufacturer′sresponsibilitytoensurethatguidanceonthefixingoftheproductiscontainedinthemountinginstructionsandthatthisguidanceissuitablefortheburglarresistanceclassclaimedfortheproduct.Aswiththeotherreferencedstandardsthisspecificationusesastandardsubframeandtheproductismountedaccordingtothemanufacturer′sinstructions.ThefixingmethodtobeconsideredisdetailedinAnnexAofEN1627:2011.Thistestmethoddoesnotevaluatetheperformanceofthefixingtothebuilding.ThisEuropeanStandarddoesnotapplytodoors,gatesandbarriers,intendedforinstallationinareasinthereachofpersons,andforwhichthemainintendedusesaregivingsafeaccessforgoodsandvehiclesaccompaniedordrivenbypersonsinindustrial,commercialorresidentialpremises,ascoveredbyEN13241-1.
【中国标准分类号】:Q70
【国际标准分类号】:13_310;91_060_50
【页数】:38P.;A4
【正文语种】:英语