| 高抗水性牛皮箱纸板面层抄造工艺 |
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| 引用本文： | 徐永建,王皎,贺伟.高抗水性牛皮箱纸板面层抄造工艺[J].纸和造纸,2011(4). |
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| 作者姓名： | 徐永建 王皎 贺伟 |
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| 作者单位： | 陕西科技大学造纸工程学院陕西省制浆造纸重点实验室; |
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| 基金项目： | 陕西省农副产品加工技术研究院项目“农作物秸秆纤维化的研究”(项目编号:NCY-080201); 陕西科技大学博士科研启动基金项目(项目编号:BJ08-03) |
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| 摘 要： | 研究高抗水性牛皮箱纸板面层的抄造工艺,重点探讨施胶剂用量对成纸施胶度和热水渗透性的影响。结果表明:随着PAE、AKD用量逐渐增加,纸页正面施胶度总体呈上升趋势,且纸页正面施胶度总是高于反面。当AKD、PAE添加量分别超过90kg·t-1纸、110kg·t-1纸时,纸张抗热水渗透性能、正面的施胶度(Cobb值)均显著提高。无论AKD、PAE添加多少,纸张对热水的敏感点均维持在40℃左右,纸页抗热水渗透性主要取决于热水温度,与环境温度关系不大。
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| 关 键 词： | AKD PAE 施胶量 面层 |
Papermaking Process of the Surface Layer of Kraft Paperboard with High Water-Resistance |
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| XU Yong-jian,WANG Jiao,HE Wei.Papermaking Process of the Surface Layer of Kraft Paperboard with High Water-Resistance[J].Paper and Paper Making,2011(4). |
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| Authors: | XU Yong-jian WANG Jiao HE Wei |
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| Affiliation: | XU Yong-jian,WANG Jiao,HE Wei (School of Papermaking Engineering,Shaanxi University of Science and Technology,Shaanxi Province Key Laboratory of Papermaking Technology and Specialty Paper,Xi'an,Shaanxi Province,712081 China) |
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| Abstract: | The papermaking process of the surface layer of kraft paperboard with high water-resistance was investigated,the paper sizing degree and permeability against hot water with di?erent sizing agent dosage was analyzed.e results showed that the application of PAE and AKD positively increased the sizing degree on top sides,and always higher than that on the other side.ere were sharp increases in the resistance against hot water,sizing degree of top sides and Cobb value,with AKD,PAE dosages up to 90,110 kg per to... |
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| Keywords: | AKD PAE sizing surface layer |
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