Building glass thermal insulation coating as well as preparation method and construction process thereof

Abstract

The invention discloses a building glass thermal insulation coating which comprises components as follows: ATO (antimony tin oxide) powder, alcohol-soluble acrylate resin, ethanol, a dispersing agent, a flatting agent, a defoaming agent, a thickening agent, an ultraviolet light absorber, sodium tetraborate, mixed phosphate and potassium hydrogen phthalate. The invention further discloses a preparation method of the building glass thermal insulation coating. According to the preparation method, the ATO powder is dispersed by ethanol, an appropriate quantity of auxiliary agents such as the dispersing agent, the defoaming agent and the like are added and matched with appropriate resin simultaneously, and the thermal insulation coating is prepared. The invention further discloses a construction process of the building glass thermal insulation coating. According to the construction process, the glass is coated with the coating in a spraying manner and cured under the natural condition, and the firm, attractive and flat effects are achieved.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a heat-insulating coating used on architectural glass, a preparation method thereof and a construction process of the thermal-insulating coating on architectural glass. Background technique [0002] Among the four enclosure components of doors, windows, walls, roof, and ground that affect building energy consumption, doors and windows have the worst thermal insulation performance, which is one of the important factors affecting indoor thermal environment comfort and building energy consumption. The ratio of glass to window area varies depending on the window frame material, but with the widespread use of glass curtain walls in public buildings and indoor large-area floor-to-ceiling windows in residential buildings, the glass area to window area is becoming larger and larger, The thermal performance of glass affects the thermal performance of the entire window to a large extent, and has a ...

AI Technical Summary

Problems solved by technology

The ratio of glass to window area varies depending on the window frame material, but with the widespread use of glass curtain walls in public buildings and indoor large-area floor-to-ceiling windows in residential buildings, the glass area to window area is becoming larger and larger, The thermal performance of glass affects the thermal performance of the entire window to a large extent, and has a great impact on the comfort of the indoor human body

Ordinary single-layer glass has poor thermal performance such as sunshade performance and thermal insulation, and will generate large energy loss during use.