一种具有超疏水性能车身贴膜

Design and Analyses of a Vehicle Body Film with Super-Hydrophobic Properties

本文基于市场上现有汽车车身贴膜设计出一种具有高疏水性的车身贴膜,贴上该款车膜的车辆不仅可以改变车身颜色,在雨水天气路况不佳(泥路,损坏道路)的情况下行驶时溅在车身上的泥水能形成水珠滑落,保持车身的干净整洁。提出的超疏水性能车身贴膜由四层组成结构:基材、胶层、防粘层和聚乙烯蜡颗粒四部分组成,对具体结构进行了详细分析。阐述了超疏水性能车身贴膜的材料与制备。最后以改良后的PE膜为例对超疏水膜的疏水性、透明性和稳定性进行了详细分析,并给出了超疏水性车身贴膜流程及工艺介绍。本文的超疏水性能车身贴膜拓展了车身贴的功能和使用范围,更加使用户便捷、受益。

A high-hydrophobicity of the body film is designed in the paper based on the existing car body fit-tings in the market, which can not only change the color of the car body, but also form water drops when driving in rainy weather (muddy road, damaged road), so as to keep the car body clean and tidy. Secondly, the structure of superhydrophobic body film is proposed, which is composed of four parts: base material, adhesive layer, anti-adhesive layer and polyethylene wax particles. Detail analyses are made for structure of the superhydrophobic body film. Thirdly, the material and preparation of superhydrophobic body film are described. Finally, the hydrophobicity, transpar-ency and stability of the modified PE film are analyzed in detail, and the process and technology of the superhydrophobic body film are introduced. The superhydrophobic body film in this paper expands the function and application range of body paste, and makes users more convenient and beneficial.