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首页> 外文期刊>Journal of Polymers and the Environment >Preparation, Characterization and Application of Leather Particulate-Polymer Composites (LPPCs)
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Preparation, Characterization and Application of Leather Particulate-Polymer Composites (LPPCs)

机译：皮革颗粒-聚合物复合材料（LPPC）的制备，表征和应用

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摘要

The present study describes the preparation and characterization of leather particulate-polymer composites (LPPCs) from solid wastes (chrome shavings/buffing dusts) generated during leather manufacturing processes. Nitrile butadiene rubber (NBR), Styrene butadiene rubber (SBR) and neoprene rubber were the polymers used at different concentrations. Pretreatment of leather wastes with suitable alkaline reagents enhances the binding efficiency with polymers chosen and the high interfacial bonding prevailing reduces the chromium leaching. Mechanical properties of the resultant polymer composites showed good machinable and nailing properties. Addition of poly vinyl chloride (PVC) further enhances the above said properties. Scanning electron micrograph analyses implies complete blending of components in LPPCs. The composites exhibit good machinable and nailing properties and are easily transformed to shoe heel, shoe sole and shoe last.
机译：本研究描述了皮革制造过程中产生的固体废物（铬屑/抛光粉）中皮革微粒聚合物复合材料（LPPC）的制备和表征。丁腈橡胶（NBR），苯乙烯丁二烯橡胶（SBR）和氯丁橡胶是不同浓度的聚合物。用合适的碱性试剂预处理皮革废料可提高与所选聚合物的结合效率，并且主要的高界面结合力可减少铬的浸出。所得聚合物复合材料的机械性能显示出良好的可机械加工和钉扎性能。聚氯乙烯（PVC）的添加进一步增强了上述性能。扫描电子显微照片分析意味着LPPC中组分的完全混合。该复合材料表现出良好的可加工性和钉牢性，并且易于转变为鞋跟，鞋底和鞋last。

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  • 来源
    《Journal of Polymers and the Environment》 |2009年第3期|181-186|共6页
  • 作者

    J. Rajaram; B. Rajnikanth; A. Gnanamani;

  • 作者单位

    Workshop Division, Central Leather Research Institute (Council of Scientific and Industrial Research, New Delhi), Adyar, Chennai, Tamil Nadu 600020, India;

    Workshop Division, Central Leather Research Institute (Council of Scientific and Industrial Research, New Delhi), Adyar, Chennai, Tamil Nadu 600020, India;

    Microbiology Division, Central Leather Research Institute (Council of Scientific and Industrial Research, New Delhi), Adyar, Chennai, Tamil Nadu 600020, India;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    leather wastes; polymer composites; tensile strength; flexural endurance; abrasion resistance;

    机译：皮革废料;聚合物复合材料;抗拉强度;耐弯曲性抗磨性;

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