【英文标准名称】:StandardTestMethodsforEvaluatingDryingorCuringDuringFilmFormationofOrganicCoatingsUsingMechanicalRecorders
【原文标准名称】:用机械式记录器评定有机涂层在薄膜成形期间干燥或固化的标准试验方法
【标准号】:ASTMD5895-2003(2008)
【标准状态】:现行
【国别】:美国
【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】:D01.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dryingstagesmechanicaldevices;dryingtime;Curingcharacteristics--paints/relatedcoatingapplications;Circularmechanicalrecorders;Dryfilmformation;Dryingstages;Dryingtime;Mechanicalrecorders;Organiccoatings;Straightlinerecorders
【摘要】:Thedryingtimesofacoatingaresignificantindeterminingwhenafreshlypaintedroom,floororstairmaybeputbackinuseoracoatedarticlehandledorpackaged.Slowdryingmayresultindirtpick-upor,onanexteriorsurface,moisturemaycauseanonuniformappearance.Thesetestmethodsareusedtodeterminethevariousstagesofdryingorcuringinthedry-filmformationoforganiccoatingsusingmechanicaldevicesforthepurposeofcomparingtypesofcoatingsoringredientchanges,orboth.Toevaluatethestagesofdryinginaquantitativemanner,useofinstrumentationunderenvironmentalcontrolledconditionsisstronglyrecommended.Thesedevicesalsoofferamethodofdeterminingdryingcharacteristicsofcoatingsthatcannotbeascertainedwithinthestandard8-hworkday.Whenevaluatingdryingcharacteristicsofbakingsystems,thecirculardryingtimedevicesofferamethodtodeterminequantitativelydryingtimesofcoatingsatroomtemperatureandelevatedconditions.Maximumtemperatureswouldbelimitedbyconsiderationssuchastheaffectoftemperatureonthemotorlubricationorstructuralcomponentsofthedevice.Thestraightlinedryingtimedevicesofferamethodtodeterminequantitativelydryingtimesofcoatingstestedsimultaneouslyusingonerecorder.Thismethodisusefulincomparingthebehaviorofcoatingsduringdryingofthesamegenerictype.DeterminationofactualdryingtimesshouldbeconductedfollowingproceduresoutlinedinTestMethodD1640orISO1517.1.1Thesetestmethodsdescribethedeterminationofseveralstagesandtherateofdry-filmformationoforganiccoatingsusingstraightlineandcircularmechanicaldrying-timerecordingdevices.Theuseofmechanicalrecordersisvaluableincomparingthedryingbehaviorofcoatingsofthesamegenerictype,allowingthatonecoatingmayformagelorresisttearingatafasterratethananother.1.2Dryingtimemeasuredusingthemechanicalrecordersmaydifferfromthosefoundusingconventionalmethods,suchasTestMethodD1640orISO1517.1.3ThevaluesstatedinSIaretoberegardedasthestandard.Thevaluesgiveninparenthesesareprovidedforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_60
【页数】:4P.;A4
【正文语种】:英语


Product Code:SAE AS6075
Title:FITTING, BOLT, FLARED, 37掳 SPHERICAL
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:Scope unavailable.