Assembly method of high-weather-resistant transparent self-cleaning film

Abstract

An assembly method of a high-weather-resistant transparent self-cleaning film. The film comprises 30-80 wt% of polyvinylidene fluoride and 20%-70% of a methyl methacrylate-butyl acrylate copolymer; and a total amount of the above components is 100 wt%. The film has good self-cleaning performance, thin thickness, good transparency and good releasability with metal, and can be produced through a rolling mode; and the film can be used as a protective film on the surface of solid wood furniture without influence on the texture of the solid wood furniture, so as to well protect the surface of the solid wood furniture and solve the long-time difficult technical problem in the solid wood furniture industry.

Description

[0001] technical field [0002] The invention relates to the technical field of plastic processing, in particular to a method for assembling a highly weather-resistant transparent self-cleaning film. [0003] Background technique [0004] Solid wood furniture has a beautiful appearance and high grade, but the paint on its surface is not resistant to pollution, it is very easy to get dirty and difficult to clean, and the paint on the surface is easily damaged during the cleaning process, which affects the appearance of solid wood furniture. In order to protect the surface of solid wood furniture, many Families have to put glass or transparent plastic on the surface for protection purposes, and this solution seriously damages the texture of solid wood furniture. Therefore, how to make the paint on the surface of solid wood furniture resistant to pollution, easy to clean, and not easily damaged has become an unsolvable technical problem in the solid wood furniture industry for...

AI Technical Summary

Problems solved by technology

However, polyvinylidene fluoride (PVDF) has poor transparency and is translucent. If it is applied to the surface of solid wood furniture, it needs to be modified. At the same time, polyvinylidene fluoride (PVDF) has a strong affinity with metal and cannot be peeled off. Therefore, it cannot be produced by calendering

[0006] The patent document with the application number 201210505355.7 discloses a normal temperature fluorocarbon paint and its preparation method. The addition of super weather-resistant pigments can improve the weather resistance of the fluorocarbon paint, but the raw materials used have no self-cleaning or calendering properties. Performance and poor transparency, easy to stick to dust, after long-term use, the surface dirt is difficult to clean, affecting the appearance