高性能育果袋纸新技术的研究
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摘要
本课题是陕西省重大科技创新项目“果品高值化环保型育果袋纸成套技术的研究与示范”中的一部分。育果袋纸是在水果发育全过程中提供保护的一种特种纸、具有高附加值的农业技术用纸,必须具有高的抗水性及抗水耐久性,同时也要有良好的透气性,而且果农对育果袋纸的价格要求苛刻,因此应该尽可能多地降低生产成本。
     首先,本论文研究了育果袋纸的抗水性,研制了一种由石蜡、硬脂酸、硼砂和纯碱配制而成的具有高抗水性的石蜡乳液。实验研究表明,要制备得到良好性能的石蜡乳液,最佳的乳化工艺为:乳化温度80~90℃,乳化时间30~40min以及搅拌速度为600~800r/min;石蜡乳液的最佳配比为:石蜡100份、硬脂酸31份、硼砂9份以及纯碱2份,此时能使育果袋纸的抗水性达到83s,远高于国家A级标准要求的60s。
     其次,本论文对育果袋纸化学助剂的添加工艺进行了分析研究,结果表明:在浆料配比为80%废旧报纸纤维(打浆度为55~58°SR)和20%本色针叶木浆纤维(打浆度为55~58°SR),瓷土加填量为10%(对绝干浆而言)的条件下,各化学助剂的用量(对绝干浆而言)分别为:1.25%阳离子分散松香胶、7.5%抗水剂石蜡乳液、3%湿强剂三聚氰胺甲醛树脂以及6%硫酸铝,在此工艺条件下,育果袋纸的抗水效果能达到89s,透气度为7.9μm/(Pa·s),经人工老化试验检测后,抗水性降至82s,变化率为-7.87%,仍满足育果袋纸的使用要求;此工艺条件下的育果袋纸不仅具有高且耐久的抗水性而且还具有良好的透气性。
     最后,为了降低育果袋纸的生产成本,需要添加废旧报纸纤维与本色针叶木浆纤维进行配抄。本论文分析研究了废旧报纸纤维用量对育果袋纸各项性能指标的影响,也为育果袋纸厂家根据自己的需要选择各纤维配比提供了依据。实验结果表明:抗水性随着废旧报纸纤维用量的增加呈先升高后下降的趋势,但最低值仍然优于国家的A级标准;透气度随废旧报纸纤维用量的增加呈上升趋势,透气性能越来越好;但是抗张指数、湿抗张指数和撕裂指数以及耐破指数均随废旧报纸纤维用量的增加而呈下降趋势,物理强度越来越差;柔软度值也是随废旧报纸纤维用量的增加而呈下降趋势,柔软性越来越好。最大的废旧报纸纤维用量可达到90%,此条件下配抄的育果袋纸各项性能指标为:定量50.9g/m~2、抗水性87s、表面吸水性9.7g/m~2、透气度9.5μm/(Pa·s)、抗张指数34.1N·m/g、湿抗张指数11.2N·m/g、撕裂指数6.4mN·m~2/g、耐破指数1.8KPa·m~2/g以及柔软度606mN,其性能均优于市面上的育果袋纸。
The project is a part of Shaanxi province major innovation projectsof science and technology“The research and demonstration on a settechnology of high value environment-friendly fruit cultivating bagpaper”. The fruit cultivating bag paper is a kind of special paper thatprovide protection for the fruit during the fruit development process,which is agricultural technical paper with high value.It must have aproperty of high and permanent water resistance meanwhile it musthave the performance of good air permeability.However, the orchardworker has a requiremet for the price of the fruit cultivating bag paper,which requires the fruit cultivating bag paper manufacturer reduce thecost of production as much as possible.
     First of all, the water resistance of fruit cultivating bag paper wasstudied. A wax emulsion with a property of high water resistance wasdeveloped, which was made from wax, stearic acid, borax and sodiumcarbonate. After experimental research, the results showed that: Thewax emulsion has the good performance prepared under the condition ofemulsification temperature80~90℃, emulsification time30~40min andthe stirring rate600~800r/min. And the best composition of the waxemulsion is the100of wax,31of stearic acid,9of borax and2ofNa2CO3. In this case, the water resistance of fruit cultivating bag papercan reach83s, which is far higher than A level60s of national standardrequirements.
     In the second place, the chemical additives adding technology ofthe fruit cultivating bag paper was researched and analyzed. The resultsshowed that: The fiber composition is80%old newspaper fiber(55~58°SR of the beating degree) and20%unbleached needlewood pulpfiber (55~58°SR of the beating degree). In the condition of10%filling amount (for oven dry stock) of filler clay, the additive amounts (foroven dry stock) of the chemical additives respectively were:1.25%cationic rosin size,7.5%wax emulsion,3%wet-strengthening agents’melamine formaldehyde resin and6%aluminum sulfate. In this processcondition, the water resistance of fruit cultivating bag paper reached to89s, and its porosity is7.9μm/(Pa·s). After the detection ofar-accelerated aging test for the fruit cultivating bag paper, the waterresistance reduced to82s and the rate of change was-7.87%. However,the properties of fruit cultivating bag paper still could meet theoperational requirements. Therefore, in the production processconditions, not noly the water resistance of fruit cultivating bag paperwas high and permanent but also its air permeability was great.
     Finally, in order to reduce the production cost of fruit cultivatingbag paper, unbleached needles stock pulp need adding old newspaperpulp to manufacture it. In this paper, the influences of the oldnewspaper pulp fiber dosage on the various performance indicators ofthe fruit cultivating bag paper were researched and analyzed. Andselecting fiber composition was provided reference for the manufacturerof fruit cultivating bag paper according to their own needs. Theexperimental results showed that: with the increase of the oldnewspapers fiber dosage, the water resistance rose at first and thendescended, but the minimum value was still better than the national Alevel standard. With the increase of the old newspapers fiber dosage,porosity showed increasing tendency and air permeability became betterand better. With the increase of the old newspapers fiber dosage, tensileindex, wet tensile index, tear index and burst index showed decliningtendency and the physical strength performance of the fruit cultivatingbag paper became worse and worse. With the increase of the oldnewspapers fiber dosage, softness value also showed declining tendencyand the fruit cultivating bag paper became softer and softer. Themaximum dosage of old newspapers fiber could reached to90%, thevarious performance indicators of handmade fruit cultivating bag paperin this condition was that: quantitative weight50.9g/m~2, water resistance87s, surface water imbibition9.7g/m~2, porosity9.5μm/(Pa·s),tensile index34.1N·m/g, wet tensile index11.2N·m/g, tear index6.4mN·m~2/g, burst index1.8KPa·m~2/g and softness value606mN. Andthe performances were better than the properties of HT fruit cultivatingbag paper.
引文
[1]张跃东.水果生长期防护袋纸的研制[J].天津造纸,1995,1:10-13.
    [2]王少敏.苹果、梨、葡萄套袋技术[M].北京:中国农业出版社,1999:26-29.
    [3]王少敏,高华君.苹果套袋栽培说明书[M].山东科学技术出版社,1999:33-36.
    [4]王东.强化育果袋纸抗水功能的研究[D].咸阳:西北轻工业学院,2002.
    [5]张美云.对育果袋纸质量问题的探讨[J].西北轻工业学院学报,1999,17(2):63-66.
    [6]黄渤山,黄鸿.红色育果内袋纸的生产工艺[J].中华纸业,2006,27(12):31-34.
    [7]王娟.系列水果套袋纸制造技术的研究[D].西安:陕西科技大学,2007.
    [8]韩行久.果品纸袋的研制与应用[J].果树科学,1995,12(3):209-210.
    [9]叶晓春.水果生长套袋纸的研制及应用[J].林业科技开发,1988,(1):25-26.
    [10]史联让.苹果优质丰产栽培与病虫害防止[M].西安:陕西人民教育出版社,1998:150-152.
    [11]邸葆.微域环境对苹果果实表皮组织细胞稳定性的影响[D].保定:河北农业大学,2004:59-63.
    [12]林涛.苹果套袋机理及其外袋纸加工工艺研究[D].咸阳:西北轻工业学院,1999.
    [13]王娟.育果袋纸施胶度耐久性的研究[J].中国造纸,2007,26(3):63-64.
    [14]王东,冀云,张美云.苹果套袋纸纤维配比的对比研究[J].西南造纸,2001,(6):16.
    [15]黄鸿.苹果套袋纸的生产与应用[J].中华纸业,2000,(6)23-25.
    [16]中国果品流通协会.我国果品产业发展状总值[J].果农之友,2011,(12):34.
    [17]孙兆军.陕西水果面积和产量均居全国第一[J].中国果业信息,2011,28(11):45-46.
    [18]此刊辑.陕西苹果产量将占世界总产量1/8[J].中国农业信息,2009,(10):46
    [19]姜涛.陕西果品套袋创造效益20亿元[EB/OL].陕西信息报,2009-9-17.
    [20]张美云,王娟.育果袋应用问题浅析[J].陕西农业科学,2007,(5):99-101.
    [21]刘书钗.制浆造纸分析与检测[M].北京:化学工业出版社,2004:233.
    [22]王志杰,张美云.果品套袋外袋纸的抗水处理[J].纸和造纸,2001,(5):63-64.
    [23]费贵强,沈一丁,李小瑞等.阳离子无皂松香/石蜡乳液的制备及其施胶性能[J].纸和造纸,2010,29(4):29-32.
    [24]李小瑞,牟静,费贵强等.无皂阳离子C-9石油树脂/石蜡育果袋纸表面施胶剂的制备及应用[J].中华纸业,2010,3(24):62-65.
    [25]戴达松,陈学榕,黄彪等.皮革废弃物制备高透气度育果袋纸的研究[J].中国造纸,2008,27(1):17-20.
    [26] GB19341—2003,育果袋纸[S].北京:国家质量监督检验检疫总局,2004.
    [27]李佩燚,王志杰.高透气度龙须草浆造纸性能的探讨[J].上海造纸,2005,36(4):19-34.
    [28]吴景蓉.南方育果袋纸的开发与应用[J].中国造纸,2005,24(5):38-41.
    [29]卢谦和.造纸原理与工程[M].北京:中国轻工业出版社,2007:82.
    [30]胡惠仁,徐立新,董荣业.施胶化学品[M].北京:化学工业出版社,2004:186.
    [31]邢仁卫,邱化玉.阳离子分散松香胶的制备及其应用影响因素的研究[J].上海造纸,2005,36(2):42-46.
    [32]贾建民,郭睿,季振清.新型阳离子分散松香胶的制备[J].纸和造纸,2009,28(10):29-32.
    [33]王振洪,宋湛谦.松香的精细化工利用(V)—松香和松香酯乳液[J].林产化工通讯,2003,37(2):33-36.
    [34]张光华,陈维腾,张国运.阳离子分散松香胶的制备及其应用[J].中国造纸,2005,24(7):22-24.
    [35]张国运.阳离子松香胶施胶剂的研究进展[J].中国造纸,2005,24(10):57-60.
    [36]孙义昆,张葆宁.阳离子分散松香胶的应用研究[J].中国造纸,2003,22(6):4~9.
    [37]吴宗化,陈少平,孙秀武等.高分子乳化剂在分散松香胶中的功能[J].中国造纸,2004,23(9):18-20.
    [38]刘军海,李志洲,白云.造纸湿强剂的研究进展[J].化工科技,2007,15(4):59-62.
    [39]杨开吉,苏文强,沈静.造纸湿强剂的作用机理及进展[J].造纸科学与技术,2006,25(2):58-62.
    [40]朱勇强.纸页增强的机理与增强剂[J].上海造纸,2004,35(4):40-45.
    [41]黄鸿.浅谈纸张湿强剂三聚氰胺甲醛树脂[J].纸和造纸,2000,(4):54-55.
    [42]黄鸿.湿强剂三聚氰胺甲醛树脂及其改性[J].中华纸业,2002,23(6):49-51.
    [43]朱升干,朱春燕,郑典模.非离子型蜡乳液的制备工艺[J].化工中间体,2010,(4):55-59.
    [44]易化,张欣,李卫宏等.蜡乳液的研究及其应用[J].哈尔滨师范大学自然科学学报,2006,22(2):100-104.
    [45]王成林,史建公.国内乳化蜡的研究及应用进展[J].精细石油化工,2008,25(2):89-93.
    [46] R.Mu jika-Garai, C.Aguilar-Garca, F.Juarez-Arroyo. Stabilization of ParaffinEmulsions Used in the Manufacture of Chipboard Panels by LiquidCrystalline Phases[J]. Journal of Dispersion Science and Technology,2007,28:829-836.
    [47]吕伟.乳液的发展及蜡乳液的应用[J].当代化工,2005,34(6):400-402.
    [48]王建,王志杰.高分散石蜡松香胶的制备[J].纸和造纸,2001,(6):43-44.
    [49]郑铁山.蜡乳液的制备及施胶性能[J].纸和造纸,2003,(S1):41.
    [50]宫克.三聚氰胺甲醛树脂合成与性能的研究[J].沈阳化工,1996,(4):25-27.
    [51]王治艳.常用造纸湿强剂的作用机理及研究现状[J].黑龙江造纸,2009,37(1):25-28.
    [52]李凤艳,赵天波.多功能、高附加值乳化蜡产品的生产及应用[J].精细化工,1997,14(1):33-36.
    [53]赵国玺.表面活性剂作用原理[M].北京:中国轻工业出版社,2003:726.
    [54]刘艳新,赵传山,韩玲.影响石蜡乳化的因素[J].造纸科学与技术,2004,23(4):35-43.
    [55]蒋金芝,阎智勇.超高浓度石蜡乳状液的研制[J].化工进展,2008,27(10):1632-1636.
    [56]党民团.表面活性剂的HLB值及应用[J].化学工程师,2000,(2):38-39.
    [57]杨秀芳,张友恭,杨溧.高分散乳化蜡的生产及应用[J].宝鸡文理学院学报,1998,18(1):29-31.
    [58]王万林,史建公.国内乳化蜡的研究及应用进展[J].精细石油化工,2008,25(2):79-83.
    [59]王世荣,李祥高,刘志东等.表面活性剂化学[M].北京:化学工业出版社,2005:20-29.
    [60]陈剑波,孟巨光,叶建忠.阳离子蜡乳液的制备工艺[J].化学工业与工程,2006,23(4:)336-338.
    [61]冯玉海,沈本贤,高晋生.HD-Ⅰ型微晶蜡乳化液的研制[J].精细石油化工,2001,(4):32-34.
    [62]应向东,张声光.石蜡乳液的制备及影响因素探讨[J].建筑人造板,1996,(4):11-12.
    [63]宫召君,段宁宁,陈文艺.施胶用乳化蜡的研究[J].化工科技,2009,17(4):32-34.
    [64]田春明,石俊瑞,薛思钰.胶态五氧化二锑制备及其稳定性[J].化学世界,1992,(10):439-442.
    [65]王海棠,时清亮,汪小伟.硼砂作稳定剂时胶体Sb2O5制备条件的优化[J].应用化学,2003,20(5):496-498.
    [66]唐玉书.研制石蜡硬脂酸钠胶乳阶段性工作小结[J].上海造纸,1984,(3):36-38.
    [67]林木森.一种廉价的石蜡乳化剂合成脂肪酸钠[J].林业科技,1986,(1):34-35.
    [68]王毓华,陈兴化,胡业民.碳酸钠对细粒铝硅酸盐矿物分散行为的影响[J].中国矿业大学学报,2007,36(5):292-297.
    [69]上海江宁造纸.用硬脂酸石蜡皂提高打字纸的施胶度[J].上海造纸,1973,(2):58-61.
    [70]肖德林.怎样提高防油纸的防油性能[J].纸和造纸,1991,(2):16-17.
    [71]张杰.防水憎水剂的制作[J].技术与市场,2004,(7):19.
    [72]朱文远,赵传山.造纸用中碱性施胶剂的研究进展[J].湖南造纸,2005,(2):23-26.
    [73]刘素芳,王东,沈一丁.反应型中性施胶剂ASA在育果袋纸中的应用[J].黑龙江造纸,2003,(3):16-17.
    [74]王建,王志杰.浅谈果袋纸施胶剂的开发[J].西南造纸,2001,(4):22.
    [75]戴红旗,毕松林,吕建明等.AKD—LT在水果套袋纸生产上的应用[J].中华纸业,1999,(4):63-64.
    [76]王建,王志杰.一种果袋纸专用施胶剂的应用研究[J].西北轻工业学院学报,2002,20(3):31-35.
    [77]侯振平.蜡乳液在育果袋纸生产中的应用[J].湖南造纸,2002,(2):24.
    [78]王建.果袋纸专用施胶剂的开发研究与应用[D].咸阳:西北轻工业学院,2002.
    [79]沈静,刘温霞.浆内施胶剂开发现状与发展趋势[J].湖南造纸,2004,(2):23-25.
    [80]林民,谢来苏,隆言泉.施胶剂[J].天津造纸,1994,(4):19-28.
    [81]林民,王贤清.石油蜡的开发和利用[J].石油与天然气化工,1995,(4):219-225.
    [82]张美云,王娟.水果套袋子纸制造工艺的研究[J].陕西科技大学学报,2007,25(3):1-4.
    [83]沈一丁,陈玉群,田德卿.改性氨基树脂湿强剂的制备及稳定性研究[J].造纸化学品,2000,12(2):19-22.
    [84]吴翠玲,李新平,王建勇.造纸工业常用湿强剂及其发展趋势[J].纸和造纸,2005,(6):35-38.
    [85]林治宪.增湿强剂的强度呈现机理及其应用[J].天津造纸,2002,24(4):31-36.
    [86]谭细生,武书彬.阳离子分散松香胶的制备[J].纸和造纸,2010,29(4):33-35.
    [87]张国运.阳离子分散松香胶的制备和应用[J].中国造纸,2003,22(8):6-8.
    [88]沈静,刘温霞.阳离子分散石蜡松香胶的制备与应用[J].造纸化学品,2006,18(4):4-7.
    [89]陈子成,刘温霞,张克庆.自制阳离子分散松香胶在中性抄纸中的应用[J].中华纸业,2008,27(6):71-72.
    [90]陈有庆,石淑兰译.纸的性能[M].北京:中国轻工业出版社,1985:30-36.
    [91]陈海燕,刘温霞.硫酸铝在阳离子分散松香胶中的应用[J].造纸化学品,2008,20(6):28-30.
    [92] Yamamoto H, Kitaokan T, Tanaka H. Surface characteristics and sizingresponse of paper sheets sized by anionic emulsion of fatty acids[J]. Journalof Pulp and Paper Science,2004,30(5):136-139.
    [93]陈子成,刘温霞,张克庆.阳离子分散松香胶的留着性能及影响因素研究[J].湖南造纸,2005(4):20-22.
    [94]陈海燕,刘温霞,刘鹏等.硫酸铝在阳离子分散松香胶施胶中的作用[J].中国造纸学报,2008,23(4):86-89.
    [95]陈夫山,陈玉放,隆言泉等.纸的老公及其耐久性能[J].北方造纸,1999,(3):53-55.
    [96]黄鸿.苹果套袋的生产与应用[J].中华纸业,2000,21(6):23-25.
    [97]杨淑蕙.植物纤维化学[M].北京:中国轻工业出版社,2006:96-100.
    [98] Marton J,Marton T.Some New Principles to Optimize Rosin Sizing[J].TappiJ.,1982,65(11):105-108.
    [99]韦黎,曹云峰,熊林根.漂白废报纸脱墨浆AKD施胶过程的湿部化学环境分析[J].纤维素科学与技术,2011,19(4):51-55.
    [100]韦黎.废报纸脱墨浆漂白及其施胶工艺研究[D].南京:南京林业大学,2011.
    [101] Lindstrom T, Soderberg G. On the mechanism of sizing with alkyl ketenedimmers[J]. Nordic Pulp and Paper Res J,1986,1(1):26-29.
    [102]韦黎,曹云峰,熊林根等.漂白废报纸脱墨浆配抄书写纸AKD施胶工艺的研究[J].纤维素科学与技术,2011,19(2):46-51.
    [103]韦黎,曹云峰,熊林根等.废报纸脱墨浆漂白及其配抄普通文化用纸研究[J].陕西科技大学学报,2010,28(2):58-60.
    [104]张素风,陈功,王海毅.美废脱墨浆与机械浆配抄再生新闻纸性能的研究[J].陕西科技大学学报,2004,22(4):17-20.
    [105]陈港,刘志辉.柔软卫生纸的抄造工艺[J].纸和造纸,1999,(5):17.
    [106]薛红俊,李冬梅,吴如详.浅析废纸抄造卫生纸的技术[J].江苏造纸,2006,(4):31-33.
    [107]马忻.卫生纸—你能将它做得有多柔软[J].国际造纸,2003,22(5):29-31.

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