【英文标准名称】:Imagingmaterials-Processedimagingmaterials-Photographicactivitytestforenclosurematerials
【原文标准名称】:成像材料.处理过的成像材料.密封材料的摄影活性试验
【标准号】:ISO18916-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-06
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC42
【标准类型】:()
【标准水平】:()
【中文主题词】:耐化学性;容器;定义;影片;材料;摄影胶片;摄影图像;摄影材料;照相干版;摄影;规范(验收);储存;测试
【英文主题词】:Chemicalresistance;Containers;Definition;Definitions;Films;Materials;Photographicfilm;Photographicimages;Photographicmaterials;Photographicplates;Photography;Specification(approval);Storage;Testing
【摘要】:ThisInternationalStandardspecifiestheprocedureforthephotographicactivityanddyecouplerreactivitytests.ThisInternationalStandardisapplicabletogeneralphotographicenclosurematerialssuchaspaper,tissue,cardboard,matboardandplastics.Itisalsoapplicabletocomponentsofphotographicenclosurematerialssuchasadhesives,inks,paints,labels,andtape.ThisInternationalStandardevaluatespossiblechemicalinteractionsbetweenenclosureswithprocessedsilver-gelatin,colour(dye-gelatin),inkjetprintsmadewithdye-basedandpigment-basedinks,thermaldyediffusiontransfer(“dyesub”)prints,digitallyprinteddye-diffusion-transferprints,liquid-anddry-tonerxerographicprints,liquid-tonerelectrostaticprints,anddiazoimagesafterlong-termstorage.Itdoesnotpertaintoharmfulphysicalinteractionssuchasblocking(stickingtogether),dyebleed,adhesivemigration,orplasticizerexudation.Itdoesnotpertaintoimportantcriteriaofenclosuressuchastheirinherentchemicalstability,physicalintegrity,andworkmanship.Passingthephotographicactivitytest(PAT)doesnotindicatethatamaterialisarchival.Thistermhasnocleardefinitionandisnotusedinthisstandard.Photo-safe,storageenclosuresandtheircomponentsarecoveredinISO18902,whichincludespassingthecriteriaofthephotographicactivitytest.Ifaparticularbrandofcommerciallymadeenclosurematerialsisfoundtobesafeforlong-termstoragepurposes,thereisnoassurancethatsubsequentbatcheswillcontainthesameingredientsofthesamepurity,chemicalinertness,concentrations,orsoundandsturdyconstruction.Forthisreason,materialsaretestedannuallyoruponeachformulationorsupplierchange.Formaterialswhicharemanufacturedinavarietyofcolours,suchaspapersandinks,eachcolourisevaluatedandreportedseparately.Forenclosuresintendedforusewithanyoftheaboveimagingprocesses,onlytheblack-and-whitePATdescribedinClauses4to7areapplicable.Thedyecouplerreactivitytestisoptionalastheresultsarevalidonlyforthespecificcolourprintproductbeinginvestigated.Differentcolourprintproductscanhavedifferentstainingsensitivities.Forenclosuresintendedforusewithdiazoimages,onlythediazoPATdescribedin8.5isapplicable.
【中国标准分类号】:G81
【国际标准分类号】:37_040_99
【页数】:14P;A4
【正文语种】:英语