天然染料在真絲織物上的印花性能研究.pdf

1、蘇州大學碩士學位論文天然染料在真絲織物上的印花性能研究姓名：劉娜申請學位級別：碩士專業(yè)：紡織化學與染整工程指導教師：王祥榮201103AbstractStudyofPrintingofSilkwithNaturalDyesStudyofprintingonsilkwithnaturaldyesAbstractAspeople’Slivingstandardrising，therequirementoftextileforecologyh

2、ealthyandsafetywasmoreandmorehigh，thus，theapplicationofnaturaldyesintextiledyeingWaSwidelyresearched，buttherewasfewerstudyforprintingThispaperstudiedtheoptimumpasteandmordantfornaturaldyesprinting，fromtheselectionofthepa

3、steandtheinfluenceofmordantstodyesandpasteTheoptimumprintingfornaturaldyes，differentmordantsprintingfabric’ScolorsandthefastnessofprintedfabricswerestudiedInthisarticlewechosesomedifferentstructuralnaturaldyes，studiedthe

4、paste，metalionsandnaturaldyes’compatibilityTheresearchresultshowedthatexceptsyntheticgumtragacanth，therestseveralpastes’compatibilitywithnaturaldyeswereverygood，fluidcurvevirtuallyunchangedTheinfluenceofFe2topastesWaSrel

5、ativelygreat，inwhichsodiumalginateWaSunstabletometalions，easilytobecomegelTheinfluenceofFe3tonaturaldyes’colortoneandstabilityWasgreat，anditwaseaSytocomplexwithdyesItWaSfoundfromthegardeniayellowandmulberryredprintingeff

6、ectthat，gardeniayellowprintingfabric’ScolorirregularityWaSO25whenguargum鵲thepaStecontourdefinitionWas997％dyestransferrateWas936％andpaStetaking—offratereached873％Meanwhile，Mulberryredprintingfabrics’olorirregularityWaS015

7、whensodiumalginateasthepaste，contourdefinitionwas978％，dyestransferratewas964％andpastetakingoffratereached984％BothofthepastesusedCanmeettheneedofsilkprintingAfterwardtheoptimumprintingconditionsofgardeniayellowandredmulbe

8、rryhasbeenobtainedthroughthesinglefactorexperimentTheresultsindicatedthattheoptimumprintingprocessofgardeniayellowWasthat，I00。Cofsteamtemperature，steamfor10mininsaturationsteamconditionWhenthedyeconcentrationversusorigin

9、alpastereached3％theprintingcolordepthalmostachievedthemaximumvalueTheoptimumprintingprocessofredmulberryWaSthat，I00。Cofsteamtemperature，steamfor20mininsaturationsteamconditionWhenthedyeconcentrationversusoriginalpasterea