丝胶在纺织品加工中的应用研究
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摘要
桑蚕丝是一种天然的蛋白质纤维,主要由70%~80%的丝素,20%~30%的丝胶及少量蜡质和无机物组成。蚕茧经过缫丝、织造、练染等加工,丝素被利用,而绝大部分丝胶则在煮茧与丝绸精练等工序中随生产废水被排放。中国每年生产桑蚕生丝约6~9万吨,约有2~3万吨的丝胶蛋白质随废水流失,这不仅造成丝胶蛋白的浪费,还会导致环境污染。资料表明,丝胶在纺织、卫生、制药、食品、保健和化妆品等领域的应用都有了一定的研究,丝胶在许多领域的应用前景较好,且应用需求将会越来越大。为此,本文对丝绸精练废水中的丝胶进行了回收并对其在涤纶织物和纯棉织物改性整理中的应用进行了研究。茧衣作为丝绸加工中的下脚料,其应用价值不高,但其上含有大量的丝胶(约占40~46%),在兔毛中混入少量的茧衣及羊毛和锦纶进行混纺,织成兔毛针织物,经特殊处理后,茧衣上的丝胶可以溶融粘住兔毛及其它纤维,达到防调毛和防缩的目的。为了保证丝胶处理效果持久,本文对丝胶的固着工艺进行了系统研究,得到了比较理想的固着工艺。总结如下。
     一、丝胶回收的研究
     根据丝胶的性质和丝绸精练废水的特点,主要对酸析法、冰冻法和超滤法进行了研究,得出了比较切实可行的回收方法,取得了良好的效果。
     具体工艺方案如下:
     通过对丝胶回收后的精练污水进行生物法处理,厌氧池BOD_5去除率为30~40%,COD_(cr)去除率最高可达80%,好氧池COD_(cr)、BOD_5去除率均达80~90%,取得了良好的处理效果。出水水质指标均达到了国家
Mulberry silk is a kind of natural protein fiber, which is mainly composed of 70-80% fibroin, 20-30% sericin, a little bit of waxiness and mineral. The fibroin is utilized after the processing of silk reeling, weaving, scouring and dyeing, however, the most of sericin is disposed along with the waste water during the cocoon cooking and the silk degumming processes. The output of raw silk in china is about 60-90 thousand tons every year, about 20-30 thousand tons of sericin protein is running off with the waste water. This can not only cause the wasting of the sericin protein but also can lead to the environmental pollution problem. Data has shown that it is well known that sericin has been used in such fields as textile, hygiene, pharmacy, food, health care and cosmetic and so forth. In my opinion, there will be a broad prospect in sericin application and the demand of sericin will be larger and larger in the future. Therefore, the study on the sericin recovery from the silk scouring waste water is done first in this thesis, and then, the modification manufacturing and finishing of polyester fabrics and cotton fabrics using sericin is studied. Blaze, as the waste material in the silk manufacturing, is normally useless, but there is much sericin on it (about 40-46%), which is useful in the manufacturing of rabbit hair knitted fabrics. A little bit of blaze can be blended together with the rabbit hair, wool and polyamide. After carding, spinning, winding and knitting, the knitted fabrics are steamed for a short period of time, at the same time, the sericin on the blaze swells, melts and coheres the rabbit hairs. The relative movements among fibers could be restricted so that the quantity of rabbit hair losing and the water shrinkage of the knitted fabrics made of rabbit hairs could be reduced greatly. In order to assure the long-lasting effect of sericin treatmeant, the technique of the sericin fixation is studied, and
    a relatively ideal fixing effect is obtained.1. Study on the sericin recoveryAccording to the properties of sericin and the waste water after silk scouring, the recovery methods as acid separating, icing and ultrafiltering are mainly studied. A feasible recovery method and a satisfactory recovery effect are obtained. The processing line is as follows.The waster water is treated by pretreatment, acid separating, still separating, dialyzing, dring into sericin products. The clear sericin liquid obtained from still separating is then treated by ultrafiltering, evaporating and concentrating, dialyzing, dry into sericin products. The clear water after ultrafiltering can be discharged or partly recycledThe waster water after sericin recovery is then treated by biological treatment, BOD5 and CODcr in the anaerobic pool are decreased by 30~40% and 80% respectively. BOD5 and CODcr in the aerobic pool are all decreased by 80-90%. The quality of the discharged water after treatment can be controlled within the national standards, and can be recycled partly. The problem of environmental pollution is resolved and some power energy can be saved in this way.2. Study on the modification finishing of the polyester fabric by using sericinThe hygroscopicity and antistatic property of the traditional polyester fabric is worse. A new way to improve the hygroscopicity and antistatic property of polyester fabrics is proposed and many experiments and researchare done., The best technical condition are obtained by using the orthogonaltesting methods, which are temperature 90 °C , time 60min, sericin concentration 2%. The influencing order of factors in sericin treatment is sericin concentration, temperature, time. After sericin treatment, the hygroscopicity and antistatic property have been improved greatly. The capillary effect value is increased by 30%, the static voltage is decreased from
    2000v to lOOOv, the half-decay time is decreased from 3s to Is. The decreasing amplitude is up to 50% and 67% respectively. After being processed, other comfortable properties of polyester fabrics have been improved a little too.3. Study on the modification finishing of pure cotton fabrics by using sericinThe levelness of the pure cotton fabric after being washed is very poor, it often needs to be ironed. A new method to improve the levelness of pure cotton fabrics after being washed by using sericin is proposed and many experiments and research are done. The best technical conditions are obtained by using the orthogonal testing methods, which are temperature 90 °C, time 60min, sericin concentration 2%. The influencing order of factors in sericin treatment is sericin concentration, temperature, time. The levelness of the pure cotton fabrics after being washed has been improved from 1 grade to 3. After being processed, other comfortable properties of pure cotton fabrics have been improved a little too.4. Study on the manufacturing of rabbit hair knitted fabrics by blending a little bit of blazeThe fiber losing quantity and water shrinkage of traditional rabbit hair knitted fabrics are higher. A new method to decrease both the fiber losing quantity and the water shrinkage of rabbit hair knitted fabrics is bring forward, which is a little bit of blaze(about 40-46% of sericin on it) can be blended together with the rabbit hair, wool and polyamide. After carding, spinning, winding and knitting, the knitted fabrics are steamed for a short period of time, at the same time, the sericin on the blaze swells, melts and coheres the rabbit hairs. The relative movements among fibers could be restricted so that the quantity of rabbit hair losing and the water shrinkage of the knitted fabrics made of rabbit hairs could be reduced greatly. In this thesis, six kinds of yarns and knitted fabrics are manufactured with different material component and the vary kinds of
    technical parameters are studied. Under the condition of steaming temperature100°C, the water shrinkage of fabrics processed in different times are compared and a conclusion that 10 minutes of steaming and 10% of blaze are the best plan is obtained. The sericin on the blaze can stick the rabbit hairs andcan not affect the fabrics handle. The fiber losing quantities of the rabbit hairknitted fabrics being treated by steaming has been decreased from 46.07% to 74.93%. The water shrinkage of the rabbit hair knitted fabrics being treated by steaming can be controlled from 1.7% to 0.2%, decreased from 64.58% to 91.67% compared with the fabrics without steaming. This indicated that the knitted fabrics made of rabbit hairs, blaze, wool and polyamide have better fiber losing proof effect and shrinkproof effect.5. Study on the fixation of sericin by glutaraldehyde In order to assure that the effects of the fabrics being processed by sericin can last a long time, the sericin on the fabrics must be fixed. In this thesis, after the different fixing methods are discussed and analyzed, glutaraldehyde is selected as fixing agent for the reason of environment protecting. All the factors such as the concentration of glutaraldehyde, the pH value of the solution, the treatment temperature and time are studied in detail and a satisfactory fixing effect is obtained.for polyester and the cotton fabrics, the best technical conditions are attained by using orthogonal testing method, which are the concentration of 1%, the temperature of 50 °C, the time of 90min. The fixing fastness is increased with the increasing of glutaraldehyde concentration which is better less than 1% in order that the color of the fabrics are not changed obviously. With the increasing of the temperature, the fixing fastness is increased too, but the best temperature should be about 50°C in order to avoid the sericin being hydrolyzed. The fixing effect is satisfactory by using glutaraldehyde as the fixing agent and the effect can hardly be changed with the increasing of the washing time.
    For the rabbit hair knitted fabrics, in order to overcome the staining phenomena and omit the bleaching processing, all the factors such as the glutaraldehyde concentration, the temperature and the time are studied in details and the optimized technics which are glutaraldehyde concentration 0.1%, sodium sulphate 0.1%, rongalite 0.5%, temperature 50°C and time 90min is obtained at last. The processing passages is reduced and the cost is decreased in this way, the rabbit hair knitted fabrics after being fixed by glutaraldehyde has good shrink-proof and hair shed proof effect.For many reasons, the largest sericin concentration is 2% in the modification tests. Whether the effect will be more perfect or not when a higher concentration is used is left for further research.Summarizing that mentioned above, a new plan for silk mills to solve the problems of the sericin recovery and waster water treatment is proposed. At the same time, the modification finishing methods for both polyester and cotton woven fabrics are obtained according to the sericin characters. And a new way to decrease both the fiber losing and the water shrinkage of rabbit hair knitted fabrics is bring forward. This research result has a important significance in environmental protecting, sericin application, increasing the added value of textiles and so on and it will have a large spreading foreground of industrialization and can bring high blooded economic and social benefits.
引文
[1] 苏州丝绸工学院 制丝化学[M] 北京:纺织工业出版社,1992(第二版)
    [2] Voegeli, R., Meier, J., Blust, R., Hofsteter, R. Sericin Silk Protein: Unique Structure and Properties[J]. Cosmetics and Toiletries, 1993, 108(12):101~107
    [3] Ito H., Muraoka T., Yamazaki T., Imamura T., Mori H., Ichida M., Sumida M., Matsubara F. Structure and Chemical Composition of Silk Proteins in Relation to Silkworm Diet[J]. Textile Research Journal, 1995, 65(12): 755~760
    [4] 唐人成.丝胶的凝胶化及其凝胶的凝胶的物理性能[J].国外丝绸 1997,(4):6~8
    [5] 刘莉萍,吴奇,李沅,孙衍宁.蚕茧层丝胶含量的红外光谱法测定[J].大连轻工业学院学报,1997,(3)
    [6] Hazarika, L. K.; Saikia, C. N.; Kataky, A.; Bordoloi, S.; Hazarika, J. Evaluation of Physico Chemical Characteristics of Silk Fibres of Antheraea Assama Reared on Different Host Plants [J]. Bioresource Technology, 1998, 64(1): 67~70
    [7] Yu Shen, Michael A. Johnson, David C. Martin. Microstructural characterization of Bombyx mori silk fibers[J]. Macromolecules, 1998, 31(25):8857~8864
    [8] 陈文兴,尤奇.丝胶研究的一些进展[J].丝绸,1995,(6):13~15
    [9] 胡国梁,朱良均.丝素和丝胶的凝胶特性及其结构[J],浙江丝绸工学院学报,1997,14(3):155~158
    [10] 陈海相,顾靖.用高效液相色谱法测定丝胶分子量的研究[J].丝绸 1997,(4).8~13
    [11] Das S. Studies on Thermal Behaviour of Sericin in Cocoon Shell[J]. Colourage, 1995, 42(11): 47~49
    [12] 田亚峰,段亚峰,尉霞.丝绸工业废水中丝胶蛋白质的回收技术[J].丝绸, 2001,(7):23~25.
    [13] 王林钿 红外光谱多次内反射法及其在纺织科学上的应用[J] 丝绸,1996,(3):18~20
    [14] Katti M. R., Gokhale L. S., Muralidhar M. R. Sericin: source to reduce cost of silk and new commercial raw material[J]. Colourage, 1992, 29(8):35~38
    [15] 盛家镛.蚕丝蛋白质的分子量与亚单位结构[J].丝绸,1988,9:43~45.
    [16] 谢佳译.蚕丝新素材的开发及其产业利用[J] 国外丝绸,1998,(6):1~9
    [17] 陈华等 蚕丝丝胶蛋白的结构、性能及利用[J] 功能高分子学报,2001,3:344~348
    [18] 纪佩珍.丝胶改性聚酯和聚酰胺纤维吸放湿的研究[J].浙江丝绸工学院学报,1994,11(2):23~26
    [19] 胡智文,等.涤纶表面包覆丝胶仿真丝纤维的研究,纺织学报,2001,22(1):33~34
    [20] 刘冠峰,陈文兴,等.丝胶蛋白质与铜的配位反应,高分子学报,2001,(1):58~61
    [21] Ito H., Imamura T., Uemura K., Yoshida M., Sasaki H., Donkai N. New Diet, New Silk[J]. Textile Asia, 2001,32(10):26~30
    [22] Michaille J J, Couble P, Prudhomme J C, et al. A single gene produces multiple sericin message RNAs in the silk gland of bombyx mori[J]. Biochimie, 1986, 68.
    [23] 王雨来.蚕丝提取物的应用[J].福建轻纺,1998,(8).27
    [24] 段亚峰,杨晓瑜.缫丝厂废水处理与丝胶蛋白质的回收利用[J].丝绸,2000,(1):16~17.
    [25] 中国食品添加剂生产应用工业协会.食品添加剂手册[M].中国轻工业出版社1996年第一版.
    [26] 程霜,沈蓓英.蚕丝的使用研究[J],聊城师院学报,1998,11(2).50~52
    [27] 杨百春,王祥荣.丝胶及其应用[J],国外丝绸,2000,(5).32~37
    [28] 李维贤译.杨百春校.丝蛋白的应用[J].国外丝绸,2001,(5):38~40
    [29] 刘世春.丝毛产品防缩机理的研究于产品开发:[博士学位论文].上海:东华大学,2001
    [30] Saski M, Yamada H, Kato N Consumption of silk protein, sericin elevates intestinal absorption of zinc, iron, magnesium and calcium in rats [J] Nutrition Research 2000, 20(10):1505~1511
    [31] Michaille J J, Garel A, Prudhomme J C. The expression of five middle silk gland specific genes is territorially during the larval development of bombyx mori [J]. Insect Biochem, 1989,19(1) :19~27.
    [32] Michaille J J, Couble P, Prudhomme J C, et al. A single gene produces multiple sericin message RNAs in the silk gland of bombyx mori[J]. Biochimie, 1986, 68:1165~1173.
    [33] 何中琴译 钱镇海校.丝胶的再开发和在纤维上的应用[J].国外丝绸,2002(4),19~23
    [34] 黄世德,王咏雪.缫丝废液的综合利用[J].四川环境,1994,13(1):31~33
    [35] Fabiani, C.; Pizzichini, M.; Spadoni, M.; Zeddita, G. Treatment of waste water from silk degumming processes for protein recovery and water reuse[J]. desalination, 1996, 105(1/2) :1~9
    [36] Fabiani, C.; Pizzichini, M.; Spadoni, M.; Zeddita, G. Sericin and Water Reuse by Means of a Hybrid Membrane Process[J]. world filtration congress, 1996,2:609~613
    [37] Dietnich Frahne,等著.钱和生译.九十年代纺织废液处理法[J].国外纺织技术:化纤.染整.环境保护分册,1994,6:37~42
    [38] 龙曼,潘福奎.戊二醛固着茧衣丝胶的工艺研究.毛纺科技[J],2001(5),31~33
    [39] 汪多仁.氨基改性硅乳液的开发与应用前景.北京日化[J].16~22.
    [40] 王智.纯棉服装抗皱免烫技术[J].新技术
    [41] 张德万,周宁雅.从缫丝废液中提取氨基酸[J].环境保护,1989,(5).
    [42] 张昌军,杨志孝.从煮茧废液中提取L-丝氨酸及丝氨醇[J].泰山医学院学报 1991,12(1).67~68
    [43] 意大利卡斯卡来·塞塔公司.溶于脱胶液中的丝胶的回收方法,设备及由此获得的丝胶[P].1994年
    [44] 段亚峰,杨晓瑜.缫丝厂废水处理与丝胶蛋白质的回收利用[J].丝绸,2000,(1):16~17.
    [45] 刘波.混纺兔毛针织物掉毛机理探讨.纺织学报,1984,(5):17~20
    [46] 王树惠,朱敏英,王金泉等.特种动物纤维的性能与加工.青岛:青岛海洋大学出版社,1993,96~108
    [47] 薛纪莹主编.特种动物纤维产品与加工.北京:中国纺织出版社,1997,252~269
    [48] 姚穆主编.毛绒纤维与检验.北京:中国纺织出版社,1997,59
    [49] 蔡泉清.兔羊毛混纺织物的染色工艺.山东纺织科技,1999,2:30~32
    [50] 特种动物纤维,上海毛麻纺织研究所编,20~28
    [51] 范德守,兔毛理化性能的研究,中国纺织大学学报 1990(3)33~34
    [52] 高春南,杨晓宁编,兔毛产品加工技术,1~25
    [53] 高树芬,兔毛结构探讨,天津毛纺 89 (1)23~27
    [54] 刘世春,兔毛防掉毛新型纺纱方法研究,西北纺织学院研究生论文
    [55] 张沂东,毛纺科技,1995 (2) 4~7
    [56] 林子务.羊毛的毡缩机理和相关因素剖析.广西纺织科技,1997,26(3):31~34
    [57] 林子务,刘菁,叶文祥等.毛织物的防毡缩整理.广西纺织科技,1998,27(2):24~27
    [58] 樊增禄,戴谨谨,朱泉.毛织物的毡缩及防毡缩整理.毛纺科技 1996,5:3~7
    [59] K.R.麦金森.羊毛防缩.北京:纺织工业出版社,1987:254~257
    [60] 符书臻,田秋波.有机硅羊毛防缩整理.北京纺织,1998,19 (3):36~38
    [61] 张申.毛衫防缩整理的种类和方法.毛纺科技,1995,5:34~39
    [62] 张佳冰等.现行羊毛防缩整理方法的评述.武汉纺织工学院学报,1997,10
    [63] 荫怡芬,孙小毅.精纺毛织物防缩整理的可行性探讨.毛纺:科技,1997,5:42~50
    [64] 冷纯廷,霍纯瑾.有极低真空低温等离子体对兔毛纤维表面改性的研究.毛纺科技,1990,(1):58~62
    [65] 孙铠,周文龙.羊毛针织物生物防毡缩整理.毛纺科技,1997,5:42~50
    [66] 陈怡译.应用蛋白酶提高羊毛的防缩性.印染译丛,1997,2:80~85
    [67] 杨静新,章忠秀.MaxacalL蛋白酶在羊毛针织物防毡缩整理中的应用.印染助剂,1997,14(3):12~15
    [68] Stohr-R. Enzymes-biocatalysts in textile finishing. Melliand International, 1995,4,261~264
    [69] 杨声强.羊毛织物的紫外线辐射固化防缩处理.国外纺织技术,1999,2:22~27
    [70] 杨百春,杨如馨.家蚕丝胶固着的研究.苏州丝绸工学院学报,1985,1:17~23
    [71] 马石平,胡建民,贺柏科.戊二醛固着丝胶的研究.苏州丝绸工学院学报,1989(12):25~31
    [72] 刘冠峰,王晓玲.茧丝丝胶固着机理的研究.纺织学报,1992,13(12):17~20
    [73] 刘冠峰,王晓玲.戊二醛丝胶固着丝的性能和结构变化的研究.纺织学报,1992 (1):11~14
    [74] 姚跃飞,刘冠峰.蚕丝丝胶戊二醛固着工艺的研究.浙江丝绸工学院学报,1994,11 (3):1~5
    [75] 周宏湘编著.真丝绸染整新技术.北京:中国纺织出版社,1997:349~352
    [76] 刘今强,刘冠峰.二氯均三嗪活性染料对蚕丝丝胶的固着作用.浙江丝绸工学院学报,1994,11(1):24~28
    [77] 张自杰.环境工程手册—水污染防治卷[M].高等教育出版社,1996年
    [78] 周彤.污水回用决策与技术[M].化学工业出版社,2002年第一版
    [79] 陈海相.乙醇处理茧层丝胶性能的变化[J].丝绸,1996,(5):30~32
    [80] 王林钿.桑蚕丝胶变性条件探索研究[J].丝绸,1994,(2)
    [81] 上海市环境保护局.废水物化处理[M].同济大学出版社,1999年第一版。
    [82] 王京红.从洗毛废水中回收羊毛脂的精练工艺的研究[J].纺织科学研 究,1995,(4):42~46
    [83] 钱和生.膜处理染色性废水的可能性及机会[J].国外纺织技术:化纤.染整.环境保护分册,1994,4:41~45.
    [84] 康受印.废水处理工程[M].化学工业出版社,1998年第一版.
    [85] 化学分离富集方法及应用[M].中南工业大学出版社,1997年,574~580
    [86] 周建萍 化学需氧量快速测定法[J]丝绸,1998,(10):42~43
    [87] 宋仁元,等.美国公共卫生协会,等.水和废水检测法[M].中国建筑工业出版社,1985年第15版.
    [88] 汪荣鑫.数理统计[M] 西安交通大学出版社,1986年第一版
    [89] 候爱芹.丝厂废水的丝胶蛋白在超滤过程重的膜污染和膜清洗[J].工业水处理 1997,4:16~18.
    [90] 冯晓西,乌锡康.精细化工废水治理技术[M].化学工业出版社,2000第一版.
    [91] 何燧源,等.环境化学[M].华东理工大学出版社,2002年第一版:79~107.
    [92] 秦麟源.废水生物处理[M].同济大学出版社,1989年第一版.
    [93] 姚重华.废水处理单元过程[M].化学工业出版社,2001年第一版.
    [94] Seves, Annamaria. Microbial degradationof silk:A laboratory investigation[J]. International Biodeterioration Biodegradation, 1998,42(4).-203-211.
    [95] 姚穆.纺织材料学[M].中国纺织出版社,1996年,194~202
    [96] 罗巨涛译.丝的脱胶[J].印染译丛,1994,4:1~9.
    [97] Tsunkaye V D. J Soc Dyers Colour, 1932, 48, 280
    [98] 涤纶异收缩丝针织物碱减量工艺探讨[J].针织工业,1996(4),4~6
    [99] 徐仲安.正交实验设计法简介[J].科技情报开发与经济.2002(12)第5期,148~150
    [100] 曹秋玲 王琳.超细涤纶仿丝绸针织物服用性能的测试研究[J].江苏丝绸,2003(4),12~13
    [101] 周宏湘 丝胶固着整理技术的进展 四川丝绸 1996(4),37-39
    [102] 周宏湘 蚕丝纤维特种整理技术的进展上海染料 1996(4),10-17
    [103] 樊廷友 增重丝的加工方法 四川丝绸 1998(4),21-24
    [104] 周宏湘 关于自由调节生丝生坯绸上丝胶固着率的研究 上海丝绸 1996(1),11—13
    [105] 王树惠,朱敏英,王金泉等.特种动物纤维的性能与加工.青岛:青岛海洋大学出版社,1993,8:115~120
    [106] 西北纺织工学院毛纺教研室编.毛纺学(上).北京:纺织工业出版社,1980
    [107] Mayston B. S. Wool Fabric's milling. Australasian Textile and Fashion, 1998, 19 (2), 25~26
    [108] 杨荣贤主编.横机羊毛衫生产工艺设计.北京:中国纺织出版社,1997
    [109] 王仲秋,吴继宏.毛针织物水洗尺寸稳定性的研究.毛纺科技,1998,2:14~18

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