| 一种新型表面施胶剂对纸和纸板的增强应用研究 |
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| 引用本文： | 彭鹏杰,周小凡,马金霞.一种新型表面施胶剂对纸和纸板的增强应用研究[J].造纸化学品,2011,23(Z1):29-32. |
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| 作者姓名： | 彭鹏杰 周小凡 马金霞 |
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| 作者单位： | 南京林业大学江苏省制浆造纸科学与技术重点实验室,江苏南京,210037 |
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| 摘 要： | 应用水溶性酚醛树脂作为表面施胶剂来提高箱板纸的强度。研究结果表明,酚醛树脂能够提高纸张环压强度,最大增幅可达167%,却降低了纸张的耐破度;玉米氧化淀粉对酚醛树脂有协同增强效应,1:1质量比复配,施胶量5 g/m~2时,环压强度增强幅度达78%,耐破度增强幅度为15.7%。
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| 关 键 词： | 箱板纸 酚醛树脂 表面施胶 环压强度 耐破度 |
Improve the Stiffness of Paper and Board by a New Type Surface Sizing Agent |
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| PENG Peng-jie
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ZHOU Xiao-fan
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MA Jin-xia.Improve the Stiffness of Paper and Board by a New Type Surface Sizing Agent[J].Paper Chemicals,2011,23(Z1):29-32. |
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| Authors: | PENG Peng-jie ZHOU Xiao-fan MA Jin-xia |
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| Affiliation: | PENG Peng-jie,ZHOU Xiao-fan,MA Jin-xia (Jiangsu Provincial Key Lab of Pulp & Paper Science and Technology,Nanjing Forestry University,Nanjing 210037,China) |
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| Abstract: | In this paper,a water soluble phenolic resin was employed as a surface sizing agent to improve the strength of case board paper.The resin could increase the ring-crush strength of case board paper to an extent of 167%higher, but it decreased the bursting strength.Oxidized corn starch was found to have synergistic effect with the phenolic resin in enhancing paper strengthes.When the starch was mixed with the phenolic resin in a proportion of 1:1,and the sizing weight was at 5 g/m~2,ring-crush and bursting st... |
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| Keywords: | case board paper phenolic resin surface sizing ring crush strength bursting strength |
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