| 改性酚醛树脂对芳纶1414纸基复合材料的增强作用 |
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| 引用本文： | 黄睿,张美云,陆赵情.改性酚醛树脂对芳纶1414纸基复合材料的增强作用[J].纸和造纸,2012(5):33-37. |
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| 作者姓名： | 黄睿 张美云 陆赵情 |
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| 作者单位： | 陕西科技大学造纸工程学院 |
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| 基金项目： | 国家自然科学基金项目(50873057);教育部博士点基金项目(200807080006);陕西科技大学研究生创新基金资助项目 |
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| 摘 要： | 树脂增强是一种有效增强对位芳纶纸的方法。而增强树脂本身特性以及与纤维基体之间的相容性和黏结性是该增强技术的关键所在。针对对位芳纶纸的增强特性,本试验选用3种改性酚醛树脂增强剂制备芳纶1414特种纸基材料,初步探讨浸渍树脂特性、浸渍方式及固化工艺对纸页机械强度和介电性能的影响。在优化条件下增强制备的特种纸基材料各性能指标分别为:抗张指数109·75N·m·g-1,撕裂指数25·38mN·m2·g-1,拉伸率1·91%,耐压强度21·15kV·mm-1。
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| 关 键 词： | 芳纶1414 芳纶纸 树脂 浸渍 增强 |
Para-Aramid Paper Composite Reinforced by Modified Phenolic Resin |
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| HUANG Rui,ZHANG Mei-yun,LU Zhao-qing.Para-Aramid Paper Composite Reinforced by Modified Phenolic Resin[J].Paper and Paper Making,2012(5):33-37. |
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| Authors: | HUANG Rui ZHANG Mei-yun LU Zhao-qing |
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| Affiliation: | (College of Pulp and Papermaking Engineering,Shaanxi University of Science&Technology,Xi’an,Shaanxi Province,710021 China) |
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| Abstract: | Modified phenolic resin was applied as reinforcing resin in para-aramid paper composite.The effects of resin properties,impregnation method and curing process on the performance of para-aramid paper composite were investigated in this study.e performance of samples obtained under the optimized condition were:tensile strength 109.75 N.m.g-1,tearing strength 25.38 mN.m 2.g-1,elongation 1.91%,and dielectric strength 21.15 kV.mm-1. |
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| Keywords: | aramid fiber aramid paper resin impregnation reinforcing |
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