棉织物前处理染色一浴法工艺探讨VIP免费

五邑大学题目：棉织物硫化染料练染一浴法工艺探讨学科门类：工学入学年份：2006年系别：纺织服装系专业：纺织工程本科生：杜庆华指导教师：王俊华讲师五邑大学2010年5月21日（广东·江门）摘要本文主要对使用酶作为前处理剂的棉织物练染一浴法进行可行性研究，通过实验，寻求最佳的酶用量、双氧水浓度、煮炼时间、硫化染料用量、硫化碱用量、染色时间，选取最佳的配方进行适用于实际生产的一浴法工艺流程，从而达到现代生产实际所提倡的清洁生产、节能减排理念。关键词：棉织物，酶前处理，染色，一浴法，硫化染料AbstractEnzymeasapretreatmentagentoncottonfabricsinone-bath-dyeingwasstudiedinthispaper.throughexperiment,thebestamountofenzyme,hydrogenperoxideconcentration,scouringtime,amountofsulfurdyes,sodiumsulfidedosage,dyeingtimewereinvestigated.Thebestformulatoapplytotheactualproductionprocesswasselectedwhichsuitableformodernproductionofcleanerproductionandenergysaving.Keyword:Cottonfabrics,enzymepretreatment,dyeing,one-bath,sulfurdyes目录摘要...............................................................................................................................................IAbstract.............................................................................................................................................II第1章前言........................................................................................................................................11.1概述...................................................................11.1.1清洁生产和节能减排的意义及其重要性................................11.1.2传统工艺的缺点和棉织物硫化染料练染一浴的意义......................11.2本论文主要研究内容.....................................................2第2章理论部分................................................................................................................................32.1棉织物练漂和硫化染料染色的传统工艺及其机理............................................................32.1.1棉纤维的结构和性能及其练漂机理........................................................................32.1.2硫化染料的结构........................................................................................................42.1.3棉织物前处理和硫化染料染色工艺........................................................................42.1.4硫化染料染色的注意事项........................................................................................62.2棉织物硫化染料练染一浴的理论探讨...............................................................................62.2.1硫化染料一浴法染色理论基础................................................................................62.2.2棉织物前处理和硫化染料染色一浴法中的问题....................................................6第3章实验部分................................................................................................................................73.1实验材料和仪器设备...........................................................................................................73.2测试方法...............................................................................................................................73.3工艺流程...............................................................................................................................73.3.1传统工艺流程.......................................................................................