Preparation method of fiber-reinforced nano composite film

The invention relates to a preparation method of fiber-reinforced nano composite film. According to the preparation method, different kinds of glass fiber, organic fiber, and alumina whisker are taken as reinforcing agents, polyvinyl chloride resin is taken as a matrix, a heat stabilizer and a plasticizer are added, mechanical blending, high temperature melting, and double screw extruder granulation are adopted, and injection moulding is adopted to obtain the fiber-reinforced nano composite film. The fiber-reinforced nano composite film is prepared taking high wear resistance and high strength inorganic nano particles, fiber gridding cloth, and PVC composite materials as raw materials, is high in strength, wear resistance, durability, tensile strength, percentage elongation, acid and alkali resistance, and flame resistance, and is nontoxic. 本发明涉及种纤维增强纳米复合薄膜的制备方法。本发明以不同种类玻璃纤维，有机纤维以及氧化铝晶须作为增强体，聚氯乙烯树脂材料作为基体，加入热稳定剂和增塑剂，经机械共混、高温熔融后经双螺杆挤出机造粒，再注射成型制备纤维增强纳米复合薄膜。本产品以高耐磨、高强的无机纳米颗粒，纤维网格布和PVC复合为原料制得高强、耐磨的复合薄膜材料，无毒，耐久性好，抗