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HaanGlas VIG Solutions

HaanGlas VIG Solutions

The HaanGlas VIG solutions offer an effective solution to the problems caused by cold air coming in through the edges of doors and windows. These solutions also have the ability to prevent condensation and frost. They have the minimum thickness of 6.3 mm.

Prevent Condensation And Frost

HaanGlas VIG solutions can effectively prevent condensation and frost. As an energy-efficient glazing product, it is a good choice for historical windows. As the leader in the field, HaanGlas has a high level of credibility and its products have passed all kinds of testing in Europe, Belgium, Netherlands, China, Russia, Canada, South Korea, Japan, and the U.S. It has IGCC and SGCC certification. In the future, it will expand its presence in more countries.

The primary sealant is the main factor in preventing window condensation. It is crucial to select the right material, which is compatible with the secondary sealant. Incompatible sealants can accelerate the speed of water vapor entering the system. As a result, the sealant can lose its adhesive force and the edge seal can fail. In addition, moisture in the surrounding environment can cause the sealant to age, which can also accelerate the entry of water vapor. The secondary sealant should be compatible with the primary sealant and should not react. The thickness and molecular weight of the sealant should be in line with the glass thickness.

3-5 Times The Strength Of Normal Float VIG

A vacuum-insulated glass (VIG) is a unique replacement for gas-filled glazing. The main advantage of VIG is its thin profile and high thermal insulation. The technology has been in development for over two decades. The first proof-of-product was demonstrated at the University of Sydney in the early 1990s. It was commercialized by Nippon Sheet Glass in 1996.The technology has been discussed in the architectural and engineering communities. While VIG has received a lot of attention, it has not been universally adopted. However, it has shown significant promise.

The key to the VIG product is the spacer, which serves as a thermal bridge between the glass panes. The shape and size of the spacer must be well defined. The shape of the spacer can determine the overall thermal conductance of the VIG. The spacer can be made from a variety of materials. For example, a spacer may be a metal sheet that is shaped to provide a defined gap between the glass panes.

Minimum Thickness of 6.3 mm

There has been considerable interest in what’s vacuum glazing technology. It is interesting to note that the VIG concept was originally thought to be an unfeasible technology. However, after extensive research and development, the potential of this new technology has been realized. During the early years of VIG development, there were many companies who thought the concept was too risky. This was particularly true in Japan, where Hideo Kawahara, Director of the Architectural Glass R&D Division of Nippon Sheet Glass Group, had a vision of developing thin, moderately insulating glazings for the Japanese retrofit market.

The University of Sydney’s research program sought to understand science, and to develop fabrication processes that would allow for production-compatible designs. Its work resulted in several papers and patents, and a number of laboratory VIG samples. The University’s efforts were supported by a number of colleagues and students. These contributions were crucial to the success of the VIG project. In addition to the University, the research was conducted by other universities and government laboratories.

Low-temperature Metal Edge Sealing

An advanced low temperature metal edge sealing technology has been developed by HaanGlas to provide a low cost and highly reliable solution for vacuum insulating glass (VIG) applications. This process prevents glass from annealing and provides a higher level of thermal insulation. In the field of vacuum insulating glass, there are a number of problems associated with the manufacturing of VIGs. One of these problems is the difficulty of producing a continuous edge seal. Another is the challenge of maintaining an internal vacuum.

This is a problem because of the high stress on the glass sheets near the pillars. In addition, a mismatch in coefficient of thermal expansion (CTE) between the sealing and substrate can cause structural issues in the product. A continuous manufacturing process would result in the production of larger numbers of VIGs. However, the costs involved in this manufacturing approach are relatively capital intensive.

This type of technology involves the use of low-temperature heating and cooling to form a hermetic edge seal between two substrates. The heat is used to melt a frit material. This frit material can be a lead-free solder glass, bismuth-based, or thermally treated.


In fact, it is one of the pioneers in the development and production of VIG. Its products are SGCC and igcc certified. As a leading manufacturer of VIG, it is also a market leader, whose product has been used in several countries. Moreover, it is now expanding its business to more countries.

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