Aerogel glass

Abstract

Aerogel glass is manufactured through a laminating process and comprises a glass layer, thermoplastic films and an aerogel membrane, the aerogel membrane is clamped between the thermoplastic films, the thermoplastic films are located between the aerogel membrane and the glass layer, and the aerogel membrane is a bendable membrane. According to the aerogel glass disclosed by the invention, the glass layer, the thermoplastic film and the aerogel film sheet are pressed into a whole by a laminating process to prepare the glass with super-strong heat insulation performance, so that the interior of a vehicle is warm in winter and cool in summer. The aerogel glass provided by the invention is prepared from the flexible and bendable aerogel membrane capable of adjusting the light transmittance, and can meet the design of glass with different scenes, different thicknesses and different light transmittances in an automobile.

Description

technical field [0001] The present invention relates to an aerogel glass. Background technique [0002] With the continuous development of automobile electrification, more and more attention has been paid to mileage anxiety. On the one hand, the air conditioner in the car consumes a lot of electricity, which greatly reduces the car's battery life; on the other hand, as the size of the sunroof glass is designed to be more and more Large, sunlight is more likely to radiate into the car through the sunroof glass, part of the solar energy directly penetrates the glass and radiates into the car, and another part of the solar energy is absorbed by the glass, causing the glass to become hot, and the glass will radiate a second time during the heat dissipation process. In the car, the temperature inside the car is further increased, and the temperature in the airtight compartment exposed to the sun in summer can be as high as 70-80 °C, causing discomfort to the passengers in the car...

AI Technical Summary

Problems solved by technology

However, this process is difficult to manufacture curved glass and laminated glass commonly used in automotive interior and exterior decoration, such as front shields, doors and windows, rear shields and sunroofs, and it is also difficult to control the thickness of the glass, resulting in high production costs.

Images