TDEA、TDEB 提高丝绸湿弹性机理的研究

采用自制的整理剂 TDEA 和 TDEB 对丝绸进行整理。通过耐洗率度,DSC、红外光谱和氨基酸分析测试证明 TDEA、TDEB 与丝素发生了化学反应;并通过丝素的溶胀试验、溶解度试验进一步证明TDEA、TDEB 与丝素发生了共价交联反应,从而可以认为 TDEA、TDEB 与丝素间发生共价交联作用是使丝绸湿弹性获得显著提高的主要原因。     

反应性抗菌整理剂的合成及其抗菌性能研究

本文以2,4,4′-三氯-2′-羟基二苯醚以及其磺化产物SDP为抗菌有效组分,合成了含一氯均三嗪活性基的反应性抗菌整理剂;并作了波谱分析(UV,IR,MS)和元素分析。这类抗菌整理剂可方便地用于纤维素纤维的抗菌整理,且整理后的织物具有优异的抗菌性能和耐洗坚牢度。例如:按AATCC-100法,经反应性抗菌整理剂2RSDP整理后的织物对金黄色葡萄球菌、大肠杆菌和绿脓杆菌的减菌率分别达到98.5％,98.86％和96.67％;经60℃、100次以上皂洗其减菌率仍保持在90％左右。因而,具有实际应用、开发的价值。同时,本文也初步探讨了所合成的反应性抗菌整理剂的结构与抗菌性能关系。     

非织造人发黑炭衬的研制

黑炭衬是西服的高档辅料.为了利用人发固有的特性制造出优于耗牛毛的黑炭衬,作者已研制出一种采用非织造针刺技术生产出人发和化学纤维混和的人发针刺毡,再经后整理加工成人发黑炭衬。该法工艺流程短,产量高,含发率高,可生产出高附加值的人发黑炭村.文中对人发纤维与各类化纤的混和、混和比、非织适的工艺参数以及整理剂、后整理条件作了探索和分析.并用风格仪对树脂整理后的各类人发黑炭衬进行了光滑度、硬挺度、丰满度等性能测试.     

降低热带精轧堆钢技术攻关

研究了热带精轧堆钢的原因 ,采取了有效措施 ,取得了明显效果。     

新型织物亲水整理剂研究报告(一)

本文为研究报告之一。它系统介绍了新型织物亲水整理剂的功能、特点及其应用性能和技术经济价值。     

The Synthesis of the Reactive Antibacterial Agents and Their Antibacterial Activities

A series of monochlorotriazine reactive antibacterial agents were synthesised by using 2,4,4' - trichloro -2' - hydroxydiphenyl ether as a starting material. The spectrum analyses (UV and MS) and elementary analy-ses were also carried out. These antibacterial agents can be used as the bacteria - resistance finishing agents of the cellulose fabrics. The treated fabrics possess excellent antibacterial activity and durable wash fastness. For ex-ample , the percentages of bacterial reduction of the fab-ric finished with reactive antibacterial agent 2RSDP are 98.5%, 98. 86% and 96.67% for Staphylococcus au-reus, Escherichia coli and Pseudomonas aeruginose re-spectively. After more than 100 times of washing at 60°C, the antibacterial activity still retains at a level of about 90% of the original. The relationships between the molecular structures of the reactive antibacterial finish-ing agents and their antibacterial activities are discussed.     

亚麻/棉针织物酶抛光工艺探讨

为了解决麻类针织物穿着刺痒的问题，改善手感和外观，根据酶剂对纤维素纤维的作用机理，选用特定亚麻 /棉混纺纱织制的针织汗布进行实验，测定 5种酶剂的处理效果及酶用量、处理时间、搅拌程度、处理温度及表面活性剂等因素对处理后织物失重、吸水性、手感及外观等的影响规律，并绘出曲线.结果显示，选择合适的酶剂于一定的条件下处理，效果明显.实验证实，酶抛光技术确实可提升麻类针织物的品质，有助于高档麻针织产品的开发.     

纺织染整综合性实验设计与实践

为了提高纺织专业的实验教学效果和实验管理水平,将各个分散单一的纺织、染整类实验,按照一定的联系进行合理地选择和综合,设计出综合性、实用性较强的一个实验设计教学实例,并且探讨了综合性实验对实验教学、管理的影响。     

The Synthetic Effect of Magnetorheological Finishing Technology: Analysis,Modeling,and Control

The controllable key factors in magnetorheological finishing device were studied to determine their influence on efficiency of magnetorheological finishing (MRF) and surface of MRF,as well as interaction between efficiency and surface. Based on theoretical and experimental research,the law of material removal was explored and a new process variable based material removal model (PVMR) was proposed. The experimental findings demonstrate that PVMR reveals the law of the material removal with introduction of three concepts and makes a material removal function z (yi) where the magnetorheological finishing process parameters are considered since they are easy to control and adjust. So the material function of this model is quadratic curve function which is readily suitable for stability and online control magnetorheological finishing.     

商周青铜礼器铸后加工的探讨

引用清代匠作则例中有关铜器铸造和铸后加工的资料，以说明商周青铜礼器铸后加工的重要性及其巨大的工作量，俾能引起对这一问题的注意。