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首页> 外文期刊>Journal of natural fibers >Composite Fiber Based on Sisal Fiber and Calcium Carbonate
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Composite Fiber Based on Sisal Fiber and Calcium Carbonate

机译：剑麻纤维和碳酸钙的复合纤维

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摘要

The impregnation of a raw sisal fiber in a saturated solution of calcium hydroxide generated a fiber coated by a remarkable quantity of calcium carbonate and calcium oxide. However, some detachments of the inorganic coating were observed at microscopic level, and interstices in the external walls, filled by the precipitated material, were less visible than in raw fiber. Additionally, some fiber components have been removed by the preliminary sodium silicate washing. The final composite exhibited more amorphous characteristics than the original raw fiber, as well as its mechanical behavior was very similar to an elastomeric material with more homogeneous mechanical properties than the original raw fiber.%浸渍在氢氧化钙的饱和溶液中的剑麻原麻纤维表面被大量的碳酸钙和氧化钙包覆。但是，在显微镜水平观察无机涂层，外墙的空隙，通过沉淀物的填充，跟原纤维比不那么明显。此外一些纤维成分己由初步硅酸钠洗涤除去。相比原来的粗纤维，最终的复合材料表现出更多的非晶特性，其机械性能类似，弹性材料的机械性能更均匀。
机译：The impregnation of a raw sisal fiber in a saturated solution of calcium hydroxide generated a fiber coated by a remarkable quantity of calcium carbonate and calcium oxide. However, some detachments of the inorganic coating were observed at microscopic level, and interstices in the external walls, filled by the precipitated material, were less visible than in raw fiber. Additionally, some fiber components have been removed by the preliminary sodium silicate washing. The final composite exhibited more amorphous characteristics than the original raw fiber, as well as its mechanical behavior was very similar to an elastomeric material with more homogeneous mechanical properties than the original raw fiber.%浸渍在氢氧化钙的饱和溶液中的剑麻原麻纤维表面被大量的碳酸钙和氧化钙包覆。但是，在显微镜水平观察无机涂层，外墙的空隙，通过沉淀物的填充，跟原纤维比不那么明显。此外一些纤维成分己由初步硅酸钠洗涤除去。相比原来的粗纤维，最终的复合材料表现出更多的非晶特性，其机械性能类似，弹性材料的机械性能更均匀。

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  • 来源
    《Journal of natural fibers》 |2014年第2期|121-135|共15页
  • 作者

    ROBERTO C. DANTE; F. M. SANCHEZ-AREVALO; L. HUERTA; PABLO MARTIN-RAMOS; LUIS M. NAVAS-GRACIA; JESUS MARTIN-GIL;

  • 作者单位

    Laboratorio de Materiales y Tecnologias del Medio Ambiente, Departamento de Ingenieria Agricola y Forestal, Universidad de Valladolid, Avenida de Madrid 44, 34004 Palencia, Spain;

    Instituto de Investigaciones en Materiales, Universidad Nacional Autonoma de Mexico, Cd. Universitaria, Mexico, Mexico;

    Instituto de Investigaciones en Materiales, Universidad Nacional Autonoma de Mexico, Cd. Universitaria, Mexico, Mexico;

    Laboratorio de Materiales y Tecnologias del Medio Ambiente, Departamento de Ingenieria Agricola y Forestal, Universidad de Valladolid, Palencia, Spain;

    Laboratorio de Materiales y Tecnologias del Medio Ambiente, Departamento de Ingenieria Agricola y Forestal, Universidad de Valladolid, Palencia, Spain;

    Laboratorio de Materiales y Tecnologias del Medio Ambiente, Departamento de Ingenieria Agricola y Forestal, Universidad de Valladolid, Palencia, Spain;

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  • 正文语种 eng
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  • 关键词

    sisal; calcium silicate; composite fiber; natural fiber; calcium carbonate; hybrid fiber;

    机译：剑麻硅酸钙复合纤维天然纤维碳酸钙混合纤维;

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