抗菌型纳米材料在制革加工过程中的应用进展

Application of antibacterial nanomaterials in leather processing

摘要:

皮革作为一种天然材料,在贮存过程中容易滋生菌落或发霉,对人体健康造成了一定的影响。近年来,抗菌型纳米材料由于具有耐热性好、稳定性高、比表面积大和反应活性高等特性在制革加工领域被广泛应用。基于此,本文首先归纳了抗菌型纳米材料的类型、特点和制备方法,随后,阐述了抗菌型纳米材料的抗菌机理,并对其作为加脂剂、鞣剂和涂饰材料等皮革化学品在制革工业中的应用进行了详细探讨；最后,就现阶段抗菌型纳米材料在制革加工过程中应用存在的问题及今后的研究方向进行了分析和展望,为推进皮革行业的新材料推广及应用提供理论及实践指导。

Abstract:

As a natural material, leather is easy to breed colonies or mold during storage, which impacts human health. Recently, antibacterial nanomaterials have been widely used in leather processing because of their excellent heat resistance, high stability, large specific surface area, and high reactivity. Based on this, the types, characteristics, and preparation methods of antibacterial nanomaterials were summarized in this paper. Then, the antibacterial mechanism of antibacterial nanomaterials was described, and the application of antibacterial nanomaterials as fatliquoring agents, tanning agents, and finishing materials in the leather industry was discussed in detail. Finally, the problems existing in the current stage of antibacterial nanomaterials in the process of leather processing and the future research direction were analyzed and prospected, to providing theoretical and practical guidance for promoting the promotion and application of new materials in the leather industry.