| 芳纶1313浆粕结构形态及其对成纸性能的影响 |
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| 引用本文： | 赵会芳,张美云,路金杯.芳纶1313浆粕结构形态及其对成纸性能的影响[J].中国造纸,2010,29(2). |
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| 作者姓名： | 赵会芳 张美云 路金杯 |
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| 作者单位： | 1. 陕西科技大学造纸工程学院,陕西省造纸技术及特种纸品开发重点实验室,陕西西安,710021;浙江科技学院轻工学院,浙江杭州,310023
2. 陕西科技大学造纸工程学院,陕西省造纸技术及特种纸品开发重点实验室,陕西西安,710021 |
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| 基金项目： | 国家自然科学基金资助项目，高等学校博士学科点专项科研基金资助项目(200807080006)的部分研究内容 |
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| 摘 要： | 对芳纶1313浆粕(简称芳纶浆粕)进行筛分,重点研究了不同筛分芳纶浆粕的结构、纤维形态及其对芳纶纸性能的影响。以不同筛分芳纶浆粕的纤维平均长度、结晶度、相对分子质量、比表面积和打浆度对芳纶浆粕结构和纤维形态进行表征,以不同筛分芳纶浆粕与芳纶短切纤维配抄的芳纶纸的物理性能来评价成纸性能。结果表明,芳纶浆粕比表面积和打浆度对未热压芳纶纸性能影响较大,比表面积大和打浆度高的芳纶浆粕适合抄造未热压芳纶纸;而芳纶浆粕相对分子质量和热压后结晶度对热压芳纶纸性能影响较大,中等相对分子质量的芳纶浆粕适合抄造热压芳纶纸。
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| 关 键 词： | 芳纶1313浆粕 筛分 结晶度 相对分子质量 比表面积 打浆度 |
Configuration of PMIA-pulp and Its Effect on Aramid Paper |
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| ZHAO Hui-fang,ZHANG Mei-yun,LU Jin-bei.Configuration of PMIA-pulp and Its Effect on Aramid Paper[J].China Pulp & Paper,2010,29(2). |
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| Authors: | ZHAO Hui-fang ZHANG Mei-yun LU Jin-bei |
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| Affiliation: | ZHAO Hui-fang1,2,ZHANG Mei-yun1 LU Jin-bei1(1.College of Pulp , Paper Engineering,Shaanxi Province Key Laboratory of Paper Technology , Specialty Paper Development,Shaanxi University of Science & Technology,Xi\'an,Shaanxi Province,710021,2.School of Light Industry,Zhejiang University of Science & Technology,Hangzhou,Zhejiang Province,310023) |
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| Abstract: | In order to study the relation between structure,fiber morphology of PMIA-pulp and aramid paper properties,PMIA-pulp was classified.This research focused on the effect of structure and fiber morphology of PMIA-pulp on the property of aramid paper.Structure and fiber morphology of PMIA-pulp were characterized by its degree of crystallinity,molecular weight,average fiber length,specific surface area and beating degree,aramid paper properties were characterized by its density,tensile index and tear index.The r... |
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| Keywords: | PMIA-pulp fiber classification degree of crystallinity molecular weight specific surface area beating degree |
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