羊毛再生蛋白與聚丙烯腈共混纖維的染整性能及其染整工藝研究.pdf

1、西安工程大學(xué)碩士學(xué)位論文羊毛再生蛋白與聚丙烯腈共混纖維的染整性能及其染整工藝研究姓名：巫若子申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：紡織化學(xué)與染整工程指導(dǎo)教師：王樹根20070101StudiesonDyeingandFinishingProperty&ProcessoftheWoolRegenerationProteinandPolyacrylonitrileCrossblendFiberABSTRACTThisarticleisdiscussedm

2、echanical，thermal，electricalandchemicalpropertiesofanewtypefiberwoolregenerationproteinandpolyacrylonitfile(PAN)crossblendfiberCompared謝t11otherexistingfibersitspartialphysicalandchemicalpropertiesareknownThestudiesonits

3、characteristicsofexteriorandinternalstructurearecarriedoutthroughinfraredspectrometryandpicturesofthefiberchipsundervaryingfocusvideomicroscopeOnthisbasis，bleachingprocessanddyeabilityofthisIlewfiberarediscussedinorderto

4、supplysomebasicdatainindustrializationproductionandstudiesonallkindsofpropertiesinthefutureTheresultshaveshowedthatthisnewfiberhasmaintainedfmepropertiesofwoolandPANrespectively，suchashigherelongationatbreaklowerbreaking

5、strengthhighercrimpelasticityandhighermoistureadsorptionratioMeanwhileitisabletoenduemildacid，alkali，organicsolventSOmereducingagentandoxidantTheoptimumbleachingconditionafterpretreatedfiberwithFeSOais：30％H20：z309／L，NazS

6、i036％(oWf)，NazC034％(ow0，andaliquorratioof50：1for60minat50。CThewoolregenerationproteinandPANcrossblendfiberhascharacteristicfunctionalgroupsofbothwoolandPAN，SOitCanbedyedwithaciddyeorcafiomcdye，butwhendyedonly、vimonefoldd

7、yethecolorofitisverylowdeepercolorisgainedbymixingaciddye研t11cationicdyeThecolormatcheddyes硒trichromaticdyestuffssuitedthisnewtypefiberinonebatholle—stepdyeingaleselectedbyusingcolortestingandmatchingsystemcomputermodelC

8、olorEye7000AwhichcansclccttheininilnumAllandAETheyaleBasicRedXGRL(250喲a(bǔ)ndAcidCarbolanRedB，BasicYellowX一5GL(400％)andAcidYellowM4GBasicBlueXGB(250％)andAcidBlue3GErespectivelyWhiletheaciddyewillcombinewiththecationicdyeandd

9、epositinonebaths0theantiprecipitantXisnecessarytoke印themfromdepositingInteractionbetweenanionicsurfactantXandcationicdyehasbeeninvestigatedusingspectrophotometficandconductometricexaminationsTheresultsarethatthemassratio

10、ofcationicdyeandXis1：9theratioofanionicdyeandcationicdyeis2：8whichistheSalIleastheconstituentsoffiberThemethodofmakingthisspecialdyestuffis&yingthecationicdye(1iquor)andX(1iquor)compound，andthenmixedwithaciddyeTheK／Svalu