抗菌台布及其制备方法

本发明公开了一种抗菌台布的制备方法，生产原料包括：聚丙烯树脂100份，增韧剂40～60份，抗氧剂2～4份，润滑剂1～2份，分子组合抗菌母粒4～8份；所述分子组合抗菌母粒按照如下方法制备：a、按照如下质量份数比例量取原料：聚丙烯树脂30～50份，甲基丙烯酸羟基丙酯5～10份，季膦盐0.1～2份，光稳定剂1～20份，溶剂100份；b、将上述原料添加至反应釜中，搅拌速度150～200r/min，维持体系温度30～50℃反应30～60min，然后将产物经800～1200W高压汞灯照0.5～3s；将所得光照产物经100～120℃热处理1～2h，即得。其优点是：本发明的抗菌台布与现有技术相比抗菌效果更稳定持久，且耐重复洗涤；实验表明，随着洗涤次数增加，抗菌效果降低不明显。 The invention discloses a preparation method of an antibacterial tablecloth. The antibacterial tablecloth is prepared from the following production raw materials: 100 parts of polypropylene resin, 40-60 parts of a toughening agent, 2-4 parts of an antioxidant, 1-2 parts of a lubricating agent and 4-8 parts of molecular combination antibacterial master batch. The molecular combination antibacterial master batch is prepared according to the following method: a, weighing the following raw materials in parts by mass: 30-50 parts of polypropylene resin, 5-10 parts of hydroxypropyl methacrylate, 0.1-2 parts of quaternary phosphonium salt, 1-20 parts of a light stabilizer and 100 parts o