Kryptonfüllungen

Kryptonfüllungen, also known as krypton gas fills, refer to the use of krypton gas in the manufacturing of insulated glass units (IGUs). Insulated glass units are typically composed of two or more panes of glass separated by a hermetically sealed air space. This space can be filled with various gases, including krypton, to enhance the thermal performance of the window.

Krypton is a noble gas that is colorless, odorless, and tasteless. It is denser than air and has excellent thermal insulating properties. When used in IGUs, krypton gas significantly reduces heat transfer through the window, improving its overall energy efficiency. This makes krypton-filled windows particularly suitable for cold climates or buildings with high energy efficiency requirements.

The process of filling IGUs with krypton involves evacuating the air from the space between the glass panes and then introducing the krypton gas. This is typically done in a controlled environment to ensure the purity and concentration of the gas. The sealed unit is then tested for integrity to ensure that the krypton gas will not leak out over time.

While krypton-filled windows offer superior thermal performance compared to standard air-filled units, they are generally more expensive. This is due to the cost of krypton gas and the specialized equipment and processes required for its handling. However, the long-term energy savings and improved comfort can often justify the higher initial investment.

In summary, kryptonfüllungen are a specialized type of gas fill used in insulated glass units to enhance their thermal performance. The use of krypton gas can significantly improve the energy efficiency of windows, making them a valuable option for certain applications despite their higher cost.