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涤纶与半煮练苏丹棉和粘胶混纺纱的研究

Acknowledgement第6-7页
摘要第7-9页
Abstract第9-10页
Chapter 1: Introduction第18-20页
    1.1 Introduction第18-19页
    1.2 Research Objectives第19页
    1.3 Research problems第19页
    1.4 Thesis Outline第19-20页
Chapter 2: Literature Review第20-44页
    2.1 Introduction第20-22页
    2.2 Some Definitions of Fiber Properties第22-24页
    2.3 Cotton第24-34页
        2.3.1 Properties of cotton fibers第25-26页
        2.3.2 The Chemical Composition and Structure of Cotton第26页
        2.3.3 Structural changes during the growth of the cotton boll:第26-27页
            2.3.3.1 Maturity of cotton第27页
        2.3.4 Changes in the structure of cotton cellulose affected by chemical action第27-29页
            2.3.4.1 Scouring of cotton fiber第27-28页
                2.3.4.1.1 The advantage and disadvantage of scouring by Na OH第28页
            2.3.4.2 Mercerization第28-29页
        2.3.5 Sudanese Cotton第29-33页
            2.3.5.1 History第29-30页
            2.3.5.2 Major Varieties第30页
            2.3.5.3 The Commercial Varieties in Sudan第30-32页
            2.3.5.4 Genetically modified cotton in Sudan第32-33页
        2.3.6 Testing in Context第33-34页
    2.4 Viscose rayon第34-39页
        2.4.1 Brief History of Development第34-35页
        2.4.2 Viscose Process第35-37页
        2.4.3 Equipment Design第37-38页
        2.4.4 Cuprammonium Rayon第38页
        2.4.5 Rayon Fiber Characteristics第38-39页
        2.4.6 Some Major Rayon Fiber Uses第39页
    2.5 Polyester第39-42页
        2.5.1 Properties of polyester fibers第40-41页
            2.5.1.1 Physical properties第40-41页
            2.5.1.2 Chemical properties第41页
        2.5.2 Dyeing polyester with disperse dye第41-42页
    2.6 Ring spinning第42-44页
        2.6.1 Ring spinning processes第42-43页
        2.6.2 Advantage and Disadvantage of Ring Spinning第43-44页
Chapter 3: Effect of scouring on the properties of polyester/cotton - blended ring spinning yarns第44-51页
    3.1 Introduction第44-46页
        3.1.1 Blends Polyester with Scouring Cotton (Na OH))第45页
        3.1.2 Sudanese cotton第45-46页
    3.2 Materials and methods第46-48页
        3.2.1 Materials第46-47页
        3.2.2 Method第47页
            3.2.2.1 Scouring第47页
            3.2.2.2 Spinning第47页
            3.2.2.3 Sample code第47页
        3.2.3 Characterization第47-48页
    3.3 Results and discussion第48-50页
        3.3.1 Effect of Na OH on the polyester第48页
        3.3.2 Effect of the scouring on the tenacity and elongation第48-49页
        3.3.3 Effect of the scouring on the water contact angle第49-50页
    3.4 Conclusion第50-51页
Chapter 4: Study on dyeing polyester blends with scoured Sudanese cotton and viscose rayon第51-74页
    4.1 Introduction第51-53页
        4.1.1 Polyester, Cotton and Viscose第52-53页
    4.2 Materials and methods第53-61页
        4.2.1 Materials第53-54页
        4.2.2 Methods第54-58页
            4.2.2.1 Scouring第54页
            4.2.2.2 Dyeing第54-56页
                4.2.2.2.1 Disperse dye第54-55页
                4.2.2.2.2 Reactive dye第55-56页
            4.2.2.3 Spinning第56-58页
                4.2.2.3.1 One roving method第56页
                4.2.2.3.2 Two roving method第56-58页
        4.2.3 Characterization第58-61页
    4.3 Results and discussion:第61-74页
        4.3.1 Effect of dyes on the fibers before dye第61页
        4.3.2 Effect of reactive dye on the fiber第61-63页
        4.3.3 Effect of disperse dye on the fibers (microscope)第63-64页
        4.3.4 Effect of disperse dye on the viscose rayon by (SEM)第64-65页
        4.3.5 Effect of disperse dye on the cotton by (SEM)第65-67页
        4.3.6 Effect of the number of rovings on the tenacity and elongation before dye第67-68页
        4.3.7 Effect of the number of rovings on the tenacity and elongation after dye第68-69页
        4.3.8 Effect of wettability on the blends polyester/cotton and polyester/viscose before dyeing第69-70页
        4.3.9 Effect of wettability on the blends polyester/cotton and polyester/viscose after dyeing第70-71页
        4.3.10 Effect of hairiness on the blends polyester/cotton and polyester/viscose before andafter dyeing第71-72页
        4.3.11 Effect of hairiness on the blends polyester/viscose before and after dyeing第72-74页
Chapter 5: Conclusions and future trends第74-76页
References第76-80页
List of publication第80页

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