BS EN ISO 9396-2001 塑料.酚醛树脂.用自动装置测定在给定温度下的凝胶时间
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【英文标准名称】:Plastics-Phenolicresins-Determinationofthegeltimeatagiventemperatureusingautomaticapparatus
【原文标准名称】:塑料.酚醛树脂.用自动装置测定在给定温度下的凝胶时间
【标准号】:BSENISO9396-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-02-15
【实施或试行日期】:2001-02-15
【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】:时间测量;胶凝;热固性聚合物;温度;试验设备;酚醛树脂;试验条件;塑料
【英文主题词】:Automats;Determination;Gelation;Gellingtime;Phenolicresins;Phenoplastmouldedmaterial;Plastics;Resins;Testing;Tests;Thermosettingpolymers;Timemeasurement
【摘要】:ThisInternationalStandardspecifiesamethodfordeterminingthegeltimeofphenolicresinsatagiventemperature,usingautomaticapparatusunderspecifiedconditions.Thetesttemperaturesare100℃,130℃and150℃.Themethodspecifiedemploysaplungerdriventocarryoutareciprocatingverticalmotion.Thismethodappliestothefollowingtypesofphenolicresin:-liquidresols-solidresolswithlowmeltingpoints
【中国标准分类号】:G32
【国际标准分类号】:83_080_10
【页数】:12P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforPotentialAlkaliReactivityofCement-AggregateCombinations(Mortar-BarMethod)
【原文标准名称】:水泥集料混合物的潜在碱反应性的标准试验方法(灰浆棒法)
【标准号】:ASTMC227-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:C09.26
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;水泥;组合;集料;耐碱性;建筑;施工材料
【英文主题词】:aggregate;alkali-silicareaction;cement;lengthchange;mortar
【摘要】:1.1Thistestmethodcoversthedeterminationofthesusceptibilityofcement-aggregatecombinationstoexpansivereactionsinvolvinghydroxylionsassociatedwiththealkalies(sodiumandpotassium)bymeasurementoftheincrease(ordecrease)inlengthofmortarbarscontainingthecombinationduringstorageunderprescribedconditionsoftest.1.2Alkaliesparticipatingintheexpansivereactionsusuallyarederivedfromthecement;undersomecircumstancestheymaybederivedfromotherconstituentsoftheconcreteorfromexternalsources.Twotypesofalkalireactivityofaggregatesarerecognized:(1)analkali-silicareactioninvolvingcertainsiliceousrocks,minerals,andnaturalorartificialglassesand(2)analkali-carbonatereactioninvolvingdolomiteincertaincalciticdolomitesanddolomiticlimestones(seeStandardC294).Themethodisnotrecommendedasameanstodetectthelatterreactionbecauseexpansionsproducedinthemortar-bartestbythealkali-carbonatereaction(seeTestMethodC586)aregenerallymuchlessthanthoseproducedbythealkali-silicareactionforcombinationshavingequallyharmfuleffectsinservice.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thenon-SIvalues,showninparentheses,areforinformationalpurposesonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:5P.;A4
【正文语种】:
【英文标准名称】:Testingoflatex-Determinationoftotalsolidscontent
【原文标准名称】:乳胶的试验.总固体含量的测定
【标准号】:DIN53563-1998
【标准状态】:作废
【国别】:德国
【发布日期】:1998-07
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;干物质;天然橡胶;解释;试验;胶乳;橡胶;干衣柜;浓缩物;试验设备;循环空气;分散;含量;合成橡胶;套管
【英文主题词】:Bushings;Circulatingair;Concentrates;Content;Definitions;Dispersion;Drysubstances;Dryingcabinets;Interpretations;Latices;Naturalrubber;Rubber;Syntheticrubber;Testequipment;Testing
【摘要】:Themethodisforthedeterminingofthetotalsolidscontentoflatices.Itisapplicablefornaturalrubberlatexconcentrates,syntheticrubberlatices,prevulcanizedlaticesandpolymerdispersions.
【中国标准分类号】:G34
【国际标准分类号】:83_040_10
【页数】:2P.;A4
【正文语种】:德语