Coating method introduction of heat reflective glass

 The coating method of heat reflective glass is introduced. Xinxing industry glass manufacturers do the following analysis: Heat reflective glass coatings can prevent unnecessary heating or cooling by reflecting the sun's heat. The material can be deposited onto the glass object during the manufacturing process or applied as a solution. In some cases, the coating can be thermally activated and can switch automatically in response to the heating or cooling needs of the environment.

Currently, there are several commercial silver-based heat reflective coatings. However, silver is expensive and its adhesive properties are not suitable for large-scale deployment. This study aims to explore the application of low-cost copper. Copper-based THRs have several advantages over silver-based THRs. Among other advantages, it can be coated on one side of the glass.

To test the potential of this technology, Roofing Material manufacturers evaluated deposited heat reflective coatings on glass substrates. Applying nanocomposites of different densities to coated glass. The resulting transmission of the deposited material was compared to that of the uncoated glass. Increasing the amount of colloid applied results in decreased transmission of visible light through the glass.

Introduction of Coating Method for Roofing Material Suppliers Heat Reflective Glass

An important factor in the performance of this coating is the thickness of the TiO2 and Cu layers. This plays a vital role in the optical properties of TiO2/Cu/TiO2-THR coatings. Therefore, IMD software is used to find the optimal thickness of the two layers. In addition, it is crucial to anneal the TiO2 and Cu layers to improve their quality. The annealing temperature has a positive effect on the scratch hardness of the TiO2 film.

As a result, the optical reflectance of the designed coating is 90% in the visible wavelength range. At the same time, the absorption of ultraviolet rays is very low. The IR reflectivity of the coating is minimal when the UV absorption is low.

Another advantage of the coating is its ability to reduce the amount of infrared light entering the room. The reduction of infrared light will have a positive effect on the indoor temperature of the building. As a result, buildings will consume less energy, which will lead to lower heating and air conditioning costs.