MAG精练剂

TheapplicationofForylMAGVictorWang12-20142Agenda1.PhysicaldataIonicitySolidcontentpHFoamAlkalinestabilityEmulsifyingWettingpower2.ForylMAGagainsttraditionalCPB3.ForylMAGagainstlocalagent4.Applicationtrial5.Practicalapplicationinthefactory31PhysicalitemsIonicity:WeakcationicpHof1%solution:3.4Foam:Medium.Cotto.88ECOForylMAGCotto.QM-2conc.Solidcontent:40%4Alkalinestability:80g/lNaOHStirthesolutionsaccordingtothefollowingrecipesfor3hours→Hold30min→Checkifoilfloating.Recipe(g/l)12ForylMAG1818NaOH8090Recipe1Recipe2ClearTurbid5EmulsifyingpowerMix20mlmonitoroil,0.5gagentand20mlsoftwatertogether→Hold5minat34℃→Shake10timesupanddown,andthenstay1min.Repeatedlytheformeroperation5times→Writedownthetimeoilseparatesfromwaterat10mllineSeparatingtimeForylMAG140Cottoclarin88906NeutralRecipeABForylMAG8g/l10g/lWettingtime17s9sWettingpowerUnder40g/lNaOHRecipeCDForylMAG8g/l10g/lWettingtime14s8s72.ForylMAGagainsttraditionalCPBComparedtotraditionalCPB,theadvantagesofForylMAG:BetterdesizingratingBetterabsorbencyandwaxremovalPadding(Pick–up=50%)→Batchingfor24hatR.T.→Hotwashing→Coldwashing→Drying.Comparisontrial:Process:Material:Cotton40x40/130x1008Results:Recipe(g/l)12Mgcl20.2-StabilolNC12-Cottoclarin88ECO15-SecuronFE3-ForylMAG-20NaOH(100%)5050H2O2(100%)1818Recipe12Whiteness(CIED65)6969ResidualH2O21.98-3.961.98Ratingofresidualstarch57-8Absorbency(cm)15sec0.62.230sec0.92.660sec1.22.930min3.15.893.ForylMAGagainstlocalagentCPBprocessFabric:Cotton40sx40sfromFuruncompanyRecipe(g/l)12H2O2(100%)2020NaOH(100%)4545ForylMAG20-Argusagent-20Padding(pick-up=60%),batchingfor22hoursatR.T.,hotwashing,coldwashing,drying.102.ResultRecipe12Whiteness(CIED65)7265Residualperoxide1.98-3.960.198-0.396Residualstarch6-74-5Absorbency(cm)15sec1.91.930sec2.22.360sec2.72.930min6.56.6Fromwhiteness,desizingratingandstabilizingeffecttoperoxide,ForylMAGisbetterthanLocalagent.114.Applicationtrial4.1Purecotton32sx32s/133x75CPB:Impregnatingthefabricintheworkingsolution→Padding,pick-up=75%→Batching24hoursatR.T.→Hotwashing→Coldwashing→Squeezingexcesswater→Drying.Recipe(g/l)123ForylMAG121515NaOH404040StabilolNC101010H2O2151522Process:CPB→Hotbleaching12HotbleachingImpregnatingthewetfabricintheworkingsolution→Padding→Steaming35minat101℃→Hotwashing→Coldwashing→Squeezingexcesswater→Drying.Recipe(g/l)4Cottoclarin22ECO4NaOH3StabilolNC6H2O2513ResultsRecipe123Whiteness(CIED65)717175Residualperoxide0.990.99-1.981.98Residualstarch8-98-98-9Absorbency(cm)15sec1.52.42.530sec2.13.13.260sec2.53.43.530min9.69.911.7AfterCPBAfterCPBandbleachingRecipe1+42+43+4Whiteness(CIED65)848485Residualperoxide0.198Residualstarch8-98-98-9Absorbency(cm)15sec2.52.82.830sec3.33.53.660sec4.24.54.630min15.016.416.7144.2ModalCPBImpregnatingthefabricintheworkingsolution→Padding,pick-up=85%→Batching24hoursatR.T.→Hotwashing→Coldwashing→Squeezingexcesswater→Drying.Recipe(g/l)12ForylMAG1010NaOH88StabilolNC88H2O237ResultsRecipe12Whiteness(CIED65)8081Residualperoxide0.991.98Residualstarch44Absorbency(cm)15sec2.52.730sec3.33.460sec4.24.330min13.013.3154.3Cotton/nylon21sx140D/104X66（warpiscotton,weftisnylon）CPBprocessRecipe(g/l)12ForylMAG1515NaOH(100%)3030H2O2100%1520PaddingatR.T.pick-up=55%→Batchingfor20hours→Hotwashing→Warmwashing→Drying.Recipe12Residualstarch8-98-9Residualperoxide0.1980.396WCIE7073Absorbency(cm)15sec2.62.830sec3.33.460sec3.94.230min11.211.8Results164.4T/C(12x10/104x57+64”)CPBprocess→HotbleachingCPB:Paddingtheworkingsolution→Batchingfor24hours→Hotwashingfourtimes→Coldwashing→Squeezingexcesswater.Recipe(g/l)12NaOH(100%)4040H2O2(100%)1025ForylMAG818ActivatorS-1Recipe(g/l)3StabilolNC6H2O2(100%)4Cottoclarin88ECO4Hotbleaching:Paddingtheworkingsolution→Steaming50min→Hotwashingfourtimes→Coldwashing→Drying.17ResultsRecipe1+32Whiteness(CIED65)79.876.7ResidualperoxideafterCPB0.99-0.1983.96Residualperoxideafterbleaching0.99-0.198-Residualstarch77Absorbency(cm)15sec3.02.530sec3.63.060sec4.83.630min15.610.6184.4CottonKnittedfabricCPB:Paddingtheworkingsolutio,pick-up=100%→Batchingfor24hours→Hotwashingfourtimes→Coldwashing→Drying.Recipe(g/l)123456ForylMAG68106810StabilolNC555---100%NaOH101010101010100%H2O2151515151515ResultsRecipe123456Whiteness(CIED65)676868626363Residualperoxide0.396-0.99Absorbency(cm)15sec1.11.52.61.01.42.430sec1.63.43.81.53.23.460sec2.45.05.12.24.74.830min14.015.515.813.614.314.619Impregnatingthefabricintheworkingsolution→Padding,pick-up=75%→Batching4hoursat60℃→Hotwashing→Coldwashing→Squeezingexcesswater→Drying.4.5UsedinenzymedesizingprocessRecipe(g/l)1234ForylaseAT3333ForylMAG-12-ForylEPD-C---0.5Purecotton24sx24s/72x60Recipe1234Residualstarch5-68-98-96-7Recipe1234Residualstarch5-68-98-96-7Purecotton40x40/96x96ResultsProcess205.Practicalapplicationinthefactory5.1Forthefabrictobedyedmediumanddarkcolors,thedyeingplantsonlyapplyCPB.Recipe(g/l)NaOH(100%)30-60H2O2(100%)20-25ForylMAG10-15StabilolNCorNa2SiO3.5H2O．8-10SecuronPCA0.5-1Batching24hoursatR.T5.2Forthefabrictobedyedlightcolors,thedyeingplantsapplyCPB+hotbleaching.21Recipe(g/l)NaOH(100%)30-60H2O2(100%)10-15ForylMAG8-10StabilolNC