Antibacterial master batch as well as preparation method and application thereof

The invention provides an antibacterial master batch as well as a preparation method and application thereof, and belongs to the field of antibacterial materials. The preparation method of the antibacterial master batch comprises the following steps: preparing a precursor solution, carrying out primary compounding, carrying out secondary compounding, carrying out post-treatment, and carrying out melt granulation. According to the antibacterial master batch as well as the preparation method and the application thereof, the antibacterial master batch has the characteristics of high efficiency, broad spectrum, long-acting antibacterial activity and good heat-resistant stability; the antibacterial material is good in antibacterial performance and lasting in antibacterial performance, and long-acting antibacterial performance can be effectively achieved. 本发明提供一种抗菌母粒、制备方法及其应用，属于抗菌材料领域。本发明的抗菌母粒的制备方法，由以下步骤组成：制备前驱体溶液、一次复合、二次复合、后处理、熔融造粒。本发明的抗菌母粒、制备方法及其应用，抗菌母粒具有高效、广谱和长效抗菌活性，耐热稳定性好的特点；应用于抗菌材料中，抗菌性能好，抗菌性能持久，能够有效实现长效抗菌。