色媒体超声波改性莫代尔织物活性染料染色性能

盐城纺织职业技术学院2013届毕业设计（论文）题目色媒体超声波改性莫代尔织物活性染料染色性能专业纺织品检测与贸易学号10104143姓名张蕾指导老师位丽交稿日期二〇一二年十二月色媒体超声波改性莫代尔织物活性染料染色性能摘要I摘要莫代尔属于纤维素再生纤维。该产品原料全部为天然材料，对人体、环境无害，并能够自然分解，所以由于Modal纤维的优良特性和环保性在消费者普遍追求绿色天然保健的今天，研究色媒体改性莫代尔织物的染色具有重要意义。我国印染行业废水污染越来越严重，环保压力越来越大，清洁化生产工艺的开发已经刻不容缓。色媒体是一种含反应型功能团的阳离子预聚体，能改变各种纤维材料对染料的吸附性及反应性的新型纺织助剂。用色媒体改性莫代尔织物时在超声波中进行。超声波在水中传播距离远，当用只够大振幅的超声波作用于液体介质时，液体微粒之间会发生猛烈的撞击作用，会使液体的温度骤然升高，加速化学反应。采用超声波改性先分析不同的改性工艺，包括色媒体用量不同，改性温度不同、改性时间不同、渗透剂用量不同等,选择合适的方案,并通过正交实验选出最佳的实验方案：色媒体浓度5%（omf），处理温度T=40℃，处理时间为30min，渗透剂用量1.5ml。再采用活性染料对改性后的莫代尔织物进行无盐无碱水浴锅染色，从而选出最适宜的温度60℃。关键词:色媒体；改性工艺；活性染料；莫代尔织物作者：张蕾导师：位丽色媒体超声波改性莫代尔织物活性染料染色性能AbstractIIAbstractModalisregenerationfibrinfibers.Thisproductrawallfornaturalmaterial,harmlesstohumanandenvironment,andcanbreakdown,soduetonaturalModalfibergoodcharacteristicsandenvironmentalprotectionintheconsumers'commonpursuitofgreennaturalhealthoftoday,thestudyusedinColorMediamodifiedmodalfabricdyeinghasimportantsignificance.Ourcountrydyeingandprintingindustry’swastewaterpollutionbecomesmoreandmoreseriousandenvironmentalprotectionisunderincreasingpressure，therefore,thedevelopmentofcleanproductionprocesstisseverelyurgent.ColorMediaisakindofcationicprepolymerizationbodywhichincludingreactiontypefunctionalgroupsandanewtextileauxiliarythatcanchangeallkindsoffibermaterials’adsorptionandreactivitytodyestuff.Colormediamodifiedmodalfabricsintheultrasonicwave.Ultrasonicwavepropagationdistanceinthewater.Whenuseonlyenoughlargeamplitudeultrasonicisappliedtotheliquidmedium,willmaketheliquidparticlesoccursbetweenviolentimpact,andcanmaketheliquidofthesuddenriseoftemperature,acceleratethechemicalreaction.Usetheultrasonicwavemodified,first,weshouldanalysisofdifferentmodificationprocess,includesdifferentofcolormediaconsumption,modificationtemperature,modificationtime,andpenetrationagent.Selecttheappropriatesolution,selectoptimalexperimentdesignthroughtheorthogonalexperiment.Colormediaconcentrationis5%(OMF),processingtemperatureof40℃,theprocessingtimeis30min,andpenetratingagentis1.5ml.Lastweusereactivedyesonmodifiedmodalfabricalkalibathsalt-freedyeing,inordertoselectthemostsuitabletemperature60℃.KeyWords:ColorMedia；Modifiedtechnology；Reactivedyes；ModalfabricAuthor:ZhangLeiInstructor:WeiLi色媒体超声波改性莫代尔织物活性染料染色性能目录III目录摘要.............................................................................................................................IAbstract.........................................................................................................................II目录..............................................................................................................................III第一章绪论..................................................................................................................11.1课题研究背景......................................................................................................11.2活性染料..............................................................................................................11.3色媒体的特点......................................................................................................11.4色媒体的发展......................................................................................................21.4.1色媒体的研究现状.......................................................................................21.5超声波简介..........................................................................................................21.5.1超声波性能...................................................................................................21.5.2超声波特点...................................................................................................31.6本课题研究的内容..............................................................................................31.7本课题研究的意义..............................................................................................4第二章试验原理..........................................................................................................52.1活性染料的特点.................................................................................................52.2．活性染料的上染原理......................................................................................52.3渗透剂JFC应用原理..........................................................................................52.4测色理论..............................................................................................................6第三章染色性能分析................................................................................................83.1测试指标.............................................................................................................83.2试验材料与试验方法..........................................................................................93.2.1材料与试验仪器...........................................................................................93.3改性工艺对染色性能的影响............................................................................113.3.1色媒体用量对改性莫代尔织物染色性能的影响及实验工艺流程.......113.3.2温度对改性莫代尔织物染色性能的影响及实验工艺流程.........