HG/T 3378-1987 X-l、X-2硝基漆稀释剂(原ZB/T G52001-87)
时间:2024-05-08 13:35:50 来源: 标准资料网 作者：标准资料网 阅读：9635
基本信息
| 标准名称： | X-l、X-2硝基漆稀释剂(原ZB/T G52001-87) |
| 英文名称： | Thinner For Nitrocellulose Lacquer |
| 中标分类： |
化工 >>
涂料、颜料、染料 >>
涂料辅助材料 |
| 替代情况： | 原标准号ZB G52001-87;被HG/T 3378-2003代替 |
| 发布日期： | 1987-02-04 |
| 实施日期： | 1987-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2004-05-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 3页 |
适用范围
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前言
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引用标准
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所属分类： 化工 涂料 颜料 染料 涂料辅助材料
【英文标准名称】:StandardPracticeforRheologicalCharacterizationofArchitecturalCoatingsusingThreeRotationalBenchViscometers
【原文标准名称】:用立体台式旋转粘度计测定建筑涂料流变学性能的规程
【标准号】:ASTMD7394-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D01.24
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:Brookfield-typeviscometer;cone/plate-typeviscometer;high-shearviscosity;low-shearviscosity;mid-shearviscosity;paints;rheology;Stormerviscometer;viscosity
【摘要】:AsignificantfeatureofthispracticeistheabilitytoobtainasemblanceofcoatingrheologyoverabroadrangeofshearrateswiththesamebenchviscometersandtestprotocolthatpaintformulatorsandpaintQCanalystsroutinelyuse.Byusingthisprocedure,anapproximationoftheshearrheologyofacoatingispossiblewithoutusingarheometer,andperformancepredictionscanbemadebasedonthosemeasurements.Low-ShearViscosity(LSV)8212;Thedeterminationoflow-shearviscosityinthispracticecanbeusedtopredicttherelativex201C;in-canx201D;performanceofcoatingsfortheirabilitytosuspendpigmentorpreventsyneresis,orboth.TheLSVcanalsopredictrelativeperformanceforlevelingandsagresistanceafterapplicationbyroll,brushorspray.Fig.1showsthepredictivelow-shearviscosityrelationshipsforseveralcoatingsproperties.5.3Mid-ShearViscosity(MSV)8212;ThedeterminationofMSV(coatingconsistency)inthispracticeisoftenthefirstviscosityobtained.Thisviscosityreflectsthecoatingsresistancetoflowonmixing,pouring,pumping,orhandstirring.Architecturalcoatingsnearlyalwayshaveatargetspecificationformid-shearviscosity,whichisusuallyobtainedbyadjustingthelevelofthickenerinthecoating.Consequently,mid-shearviscosityisideallyaconstantforagivenseriesofcoatingsbeingtestedtoprovidemeaningfulcomparisonsoflow-shearandhigh-shearviscosity.WithviscositiesatthesameKUvalue,MSVcanalsobeusedtoobtaintherelativeMid-ShearThickenerEfficiency(MSTE)ofdifferentthickenersinthesamecoatingexpressedaslbthickener/100galwetcoatingorgthickener/Lwetcoating.5.4High-ShearViscosity(HSV)8212;High-shearviscosityinthispracticeisameasureofthecoatingsresistancetoflowonapplicationbybrushorroller,whichisoftenreferredtoasbrush-dragorrollingresistancerespectively.Thisviscosityrelatestothecoatingsabilitytoprovideone-coathiding,itseaseofapplication(brushingorrollingresistance),anditsspreadrate.Fig.2showshigh-shearviscosityrelationshippredictionsforrelativecoatingperformance.FIG.1LowShearViscosity(LSV)FIG.2HighShearViscosity(HSV)1.1Thispracticecoversapopularindustryprotocolfortherheologicalcharacterizationofwaterbornearchitecturalcoatingsusingthreecommonlyusedrotationalbenchviscometers.Eachviscometeroperatesinadifferentshearrateregimefordeterminationofcoatingviscosityatlowshearrate,midshearrate,andathighshearraterespectivelyasdefinedherein.Generalguidelinesareprovidedforpredictingsomecoatingperformancepropertiesfromtheviscositymeasurementsmade.Withappropriatecorrelationsandsubsequentmodificationoftheperformanceguidelines,thispracticehaspotentialforcharacterizationofothertypesofaqueousandnon-aqueouscoatings.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q18
【国际标准分类号】:17_060
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Shipsandmarinetechnology-Drainagesystemsonshipsandmarinestructures-Drainageofdecks,cargospacesandswimmingpools
【原文标准名称】:船舶和海洋技术.船舶和海上结构物的排水系统.甲板、货舱和游泳池的排水
【标准号】:BSENISO15749-5-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-06-10
【实施或试行日期】:2004-06-10
【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】:货舱;甲板;定义;定义(术语);设计;尺寸规格;排水;排水管;污水排水;重力;船舱;地面排水工程;船用管道系统;近海建设工程;管道;管线;卫生;卫生器具;海轮;下水道;造船;船舶;停止阀;粪便竖管;规范(验收);截止阀;游泳池;阀门;污物(卫生器具);废水排水
【英文主题词】:Cargohold;Decks;Definition;Definitions;Design;Dimensions;Drainage;Drainpipes;Foul-sewagedrainage;Gravity;Hullcompartments;Landdrainageworks;Marinepipeworksystems;Offshoreconstructionworks;Pipelines;Pipes;Sanitary;Sanitaryappliances;Sea-goingships;Sewers;Shipbuilding;Ships;Shut-offvalves;Soilstacks;Specification(approval);Stopvalves;Swimmingpools;Valves;Wastes(sanitaryappliances);Waste-waterdrainage
【摘要】:ISO15749-5:2004appliestotheplanninganddesignofdrainlinesforgravity-operatedconveyanceofgreywaterfromweatherdecksandnon-weathertightspacesonshipsandmarinestructures,ro-rospaces,cargospacesandswimmingpools.
【中国标准分类号】:U55
【国际标准分类号】:47_020_30
【页数】:16P.;A4
【正文语种】:英语