Jinan commercial building energy-saving film

Jinan commercial building energy-saving film glass is the most important material that is difficult to replace in wood, doors and windows. Although the discovery of glass technology provides many options, the problem of integrating lighting-focused glass into curtain walls with multiple functional requirements is not simple. , the contribution of glass to energy saving cannot be ignored. In the final analysis, the energy saving of glass is inseparable from the reflection, transmission, scattering and light concentrating properties of the glass itself. The use of light reflection, refraction, scattering and concentrating can prevent the uniform distribution of indoor light. Sun glare and prevention of thermal radiation will play a major role.
Thermal insulation glass film can absorb or reflect specific wavelengths in the solar spectrum. The heat-absorbing glass film is a bulk tinted glass film that adds colorants to transparent glass. Although the thermal resistance of heat-absorbing glass is better than that of coated glass and ordinary transparent glass, because it releases more heat into the room during the secondary radiation process, heat absorption and light transmission are often contradictory, so the heat-insulating function of heat-absorbing glass It is subject to certain restrictions, and a considerable part of the heat absorbed by the heat-absorbing glass will still be transmitted to the room. Therefore, when shrapnel is used, the overall effect is not ideal.