本发明公开了一种光催化抗菌净化涂镀板制备方法，主要包括基材预处理、装饰层涂覆、保护基层涂覆和光催化材料植入四个步骤。所述基材为涂镀板的结构部分，保证装饰板的结构强度；所述的装饰层为具备装饰功能的漆膜层；所述的保护基层一方面是用于隔绝净化功能层与装饰层，保障膜层的耐久性，另一方面基于为净化层提供植入基体，将光催化材料锚固与层内，从而保证良好的附着；所述的光催化净化层植入于保护层表层，可以充分吸收阳光照射，起到净化空气和抗菌功效。本发明公开的光催化抗菌净化涂镀板制备技术，不仅能够大大提高传统涂镀板的附加值，而且具备将环境中的苯、氮氧化物等致霾气体去除和杀菌的功效，全面净化环境空气，改善环境。

The invention discloses a photocatalytic antibacterial purification coated plate preparation method, which mainly comprises four steps of substrate pretreatment, decorative layer coating, protective base layer coating and photocatalytic material implantation. According to the present invention, the substrate is the structural part of the coated plate and can protect the structural strength of thedecorative plate, the decorative layer is the paint film layer having decorative function, the protective base layer is used for isolating the purification function layer and the decorative layer to ensure the durability of the film layer, and further provides an implant substrate for the purification layer to anchor the photocatalytic material into the layer so as to ensure the good adhesion, andthe photocatalytic purification layer is implanted into the surface layer of the protective layer to completely absorb sunlight so as to achieve effects of air purifying and antibacterial effect; andwith the preparation method, the added value of the traditional coated plate can be substantially increased, the effects of removal of benzene, nitrogen oxides and other haze generation gases from the environment, and sterilization can be achieved, the environmental air can be completely purified, and the environment can be improved.