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首页> 外文期刊>Vlakna a Textil >A NEW MODERN THEORETICAL VIEW OF THE STRUCTURAL MODEL OF THE STRUCTURE OF NATURAL LEATHER
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A NEW MODERN THEORETICAL VIEW OF THE STRUCTURAL MODEL OF THE STRUCTURE OF NATURAL LEATHER

机译：天然皮革结构结构模型的新现代理论观

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摘要

The article presents approaches to the processing of waste from natural leather to artificial leather while preserving the beneficial properties of natural leather. It is proposed not to grind, but to defiber leather waste, i.e. before the destruction of the material you need to weaken its structure so that the fibers are easily separated at loads less than the breaking point of a single fiber. As a result of the analysis it is established that the structure and properties of leather materials form the basis of the processes of their defibering. A structural model of the structure of natural leather has been developed, which makes it possible to determine the change in the properties of leather fibers under the action of loads in the process of defibering natural leather waste and to establish a relationship with the properties of artificial leather obtained from recycled natural leather. It is established that the fibers, joining in bundles that look like strands or ribbons, and intertwining in all directions form a structural element of the natural leather. Elastic fibers, when combined with tannins and glycoproteins, which are unbound between the structural elements of the natural leather, form a macroscopic element of the natural leather.
机译：本文介绍了从天然皮革加工废物的方法，同时保持天然皮革的有益特性。建议不要磨削，而是脱挡皮革废物，即在破坏材料之前，您需要削弱其结构，使得纤维在小于单纤维的断裂点的负载下容易分离。由于分析，建立了皮革材料的结构和性质，形成了它们劣化的过程的基础。开发了天然皮革结构的结构模型，这使得可以在耐载自然皮革废物的过程中确定荷载作用下皮革纤维的性能变化，并与人工的性质建立关系从回收的天然皮革获得皮革。建立了纤维，在看起来像股线或丝带的束中加入，以及在所有方向上交互形成天然皮革的结构元件。当与单宁和糖蛋白结合时，弹性纤维在天然皮革的结构元素之间未结合，形成天然皮革的宏观元件。

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  • 来源
    《Vlakna a Textil》 |2021年第2期|82-90|共9页
  • 作者

    Mykola Skyba; Oleg Synyuk; Borys Zlotenko; Tetiana Kulik; Svitlana Natroshvili;

  • 作者单位

    Khmelnytskyi National University Instytuts'ka str. 11 Khmelnytskyi 29016 Ukraine;

    Khmelnytskyi National University Instytuts'ka str. 11 Khmelnytskyi 29016 Ukraine;

    Kyiv National University of Technologies and Design Nemyrovycha-Danchenka Street 2 Kyiv 01011 Ukraine;

    Kyiv National University of Technologies and Design Nemyrovycha-Danchenka Street 2 Kyiv 01011 Ukraine;

    Kyiv National University of Technologies and Design Nemyrovycha-Danchenka Street 2 Kyiv 01011 Ukraine;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    waste; leather; fibrils; collagen; fibers; material; properties;

    机译：浪费;皮革;原纤维;胶原;纤维;材料;特性;

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