Glass film and preparation method and application thereof

Abstract

The invention provides a glass film and a preparation method thereof. The glass film comprises the following components in parts by weight: 5-10 parts of polyethylene terephthalate, 3-5 parts of dimethylaminopropyl acrylamide, 3-5 parts of acrylic acid, 10-20 parts of polypropylene, 100-300 parts of silicate cullet, 1-5 parts of stearic acid, 4-10 parts of nonionic alkyl polyglucoside, 8-16 partsof allyl butyrate, 1-4 parts of inorganic aluminosilicate, 2-9 parts of an organic binder, 5-15 parts of a titanium dioxide photocatalyst, 20-30 parts of silicon dioxide, 8-12 parts of alkyl benzene sulfonic acid or a sodium salt thereof, 10-12 parts of alkanolamide and 2-8 parts of glycerol. The preparation method comprises the following steps: carrying out heating at 1200-1300 DEG C, carrying out cooling, coating the surface of a substrate with the obtained material, carrying out drying to form a precursor film, and spraying an anti-mist film and a photocatalyst film to form a glass film. The glass film disclosed by the invention has the following advantages and effects: according to the glass film produced by the technical requirements, the photocatalyst is used for decomposing volatileorganic matter, sterilization and deodorization are achieved, and self-cleaning performance can be achieved, so that air in vehicles can be effectively treated, functions of preventing mist, removingdust and sterilizing are achieved, health of people is facilitated, and riding comfort is provided.

Description

technical field [0001] The invention belongs to the technical field of film sticking, and more specifically relates to a glass film and its preparation method and application. Background technique [0002] The glass you see in your life can be pasted with film. Glass film refers to a kind of film in the home building materials market. It has various colors, energy saving and environmental protection, and can greatly reduce heating and cooling costs. The temperature is 4-6 degrees lower than that of ordinary rooms; in winter it will be 4-6 degrees higher, making indoor life more comfortable. Heat insulation reaches 85% in summer and heat preservation in winter, reducing heat loss by more than 50%, greatly saving energy consumption; can isolate ultraviolet rays, people and objects bathe in better sunlight, and glass film can block more than 99% of harmful ultraviolet rays that pass through ordinary glass , Effectively protect indoor cultural relics, historical materials, craf...

AI Technical Summary

Problems solved by technology

[0005] Photocatalyst materials can be used in many fields at present. Applying photocatalyst fiber to the film industry can make the film good for sterilization and health care. At present, scientific researchers have developed photocatalyst coating. When applying photocatalyst fiber to film, etc. In the field, there are more complicated relationships in the process of photocatalyst glass film processing, but the current research basically stays in the exploratory stage and cannot realize industrial production