【英文标准名称】:StandardTestMethodsforDeterminingtheCompatibilityofResin/SolventMixturesbyPrecipitationTemperature(CloudPoint
【原文标准名称】:用沉降温度测定树脂/溶剂混合物兼容性的标准试验方法(始凝点)
【标准号】:ASTMD6038-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D01.37
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:树脂;温度;试验方法;溶剂;测定;沉降;试验;混合物
【英文主题词】:ChemotronicCloudpointTester;cloudpoint;compatibility;incompatibility;precipitation;resin;
【摘要】:Thesetestmethodsprovideameansofdeterminingthecompatibilityofaresin(orvehicle),atlowconcentrations,inahighboilinginksolvent.Resin-solventmixturesthatexhibitahighprecipitationtemperaturearelesscompatiblethanthoseexhibitingalowprecipitationtemperature.Resin-solventmixturesthatexhibitprecipitationtemperaturesatorclosetothecloudpointofthepuresolventareconsideredinfinitelycompatibleortheresinisinfinitelysolubleinthatsolvent.1.1Thesetestmethodscoverthemanualandautomaticproceduresfortestingthecompatibilityoflithographicinkresinsinhighboilinginksolventsbyprecipitationtemperature(cloudpoint)inarangefrom35to210C.1.2Themanualprocedureinthistestmethoduseslaboratoryequipmentgenerallyavailableinanormal,well-equippedlaboratory.TheautomatedprocedureusestheChemotronicCloudpointTester.1.3Thistestmethodisforusewithinkresinsintendedmainlyforoil-basedoffsetandletterpressinks.Thetypeofresinsaretypically,butnotlimitedtoC9aromatichydrocarbonresins,modifieddicyclopentadieneresins,rosinpentaerythritolorglycerolesters,phenolicmodifiedrosinesters,maleicanhydridemodified-rosinesters,andnaturallyoccurringresinssuchasgilsonite.1.4Aresinsolutionorinkvehiclecouldalsobeusedinthistestinsteadoftheresin.1.5ThetypicalhighboilingsolventstobeusedareC12toC16petroleumdistillates.1.6Toavoidfireorinjury,orboth,totheoperator,thistestmethodshouldnotbeusedwithlowflashpointsolventssuchastolueneorxylene.Theminimumflashpointofthesolventsusedshouldbe60176;(140176;F)asdeterminedbyTestMethodD56.Usersofthistestmethodshouldbeawarethattheflashpointofmanysolventsusedforthistest(asdefinedinTestMethodsD56andD1310)isexceededintheheatingcycleofthistestmethod.Safetyprecautionsshouldbetakensincethereisthepotentialforvaporignition.Themethodoutlinedshouldbedoneinashieldedexhausthood,wherethereisaccesstoafireextinguisherifneeded.1.7ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G31
【国际标准分类号】:83_040_01
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Bindersforpaintsandvarnishes;linseedoilandrelatedproducts;methodsoftest
【原文标准名称】:油漆和清漆的粘结剂.亚麻油及有关制品.试验方法
【标准号】:DIN55934-1992
【标准状态】:作废
【国别】:德国
【发布日期】:1992-11
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:G51
【国际标准分类号】:87_060_20
【页数】:10P;A4
【正文语种】:德语