【 Building materials network 】Recently, a doors and windows The "performance revolution" of our products is at the door window The industry kicked off - Fuxuan doors and windows were officially released“ TPE 4SG super energy Hollow glass ”, and announce that Aluminium alloy door New window products take the lead in officially adopting TPE4SG super energy hollow Glass 。 This has attracted great attention in the whole door and window industry.

Where is TPE4SG super energy insulating glass? It is understood that TPE4SG super energy insulating glass abandons the traditional insulating glass aluminum spacer medium and innovatively adopts thermoplastic warm edge spacer, which greatly improves the sealing performance, reduces the thermal conductivity, reduces the transmission of cold and hot energy, and significantly improves the performance of thermal insulation and energy conservation as well as the service life of doors and windows.

Break the technical blockade and become China's super energy insulating glass

The origin of TPE4SG super energy insulating glass can first be traced back to the TPS glass developed by German Komelin Chemical Company in 1996. It was the first time that the medium was improved to the chemical bonding of flexible material composite adhesive, but after its introduction, it was only used in a small range and was not widely promoted. Then in 2005, Germany Komelin developed the "4SG glass", which improved the TPS hollow material, improved the dryness and adhesiveness, and was widely popularized in Europe and the United States. However, due to the limitation of patent technology, China could not produce by itself, and the technology and equipment had to be imported completely, so it was not widely popularized in China. Then in 2010, the Austrian company Lisec independently developed the "TPA glass" and produced it through self-developed equipment and purchased raw materials, which was successfully comparable to the "4SG glass" of Komelin, Germany, and therefore became the second largest supplier of such glass in Northern Europe. Finally, in 2015, Beijing Tomorrow Star Glass Machinery Co., Ltd., through independent research and development of glass production equipment and raw material procurement, finally developed "TPE glass", which broke the technological monopoly of European and American countries at one fell swoop, and was promoted and listed nationwide in 2021. In 2023, Fuxuan full house doors and windows officially introduced the technology and equipment of Beijing Tomorrow Star, produced "TPE4SG super energy insulating glass", and took the lead in equipping new aluminum alloy doors and windows, opening the "performance revolution" in the door and window industry.

Compared with the medium structure of traditional insulating glass aluminum spacers and molecular sieves, it is easy to improve the heat conduction efficiency, affect the sealing performance, thermal insulation, sound insulation and other properties of insulating glass, and reduce the retention period of inert gas argon, TPE4SG super energy insulating glass has achieved a comprehensive and qualitative improvement in the comprehensive performance of doors and windows, especially in terms of sealing performance, energy-saving performance and service life.

Super seal

Traditional insulating glass adopts metal aluminum spacer and molecular sieve“ Hardwired ”Structure, lack of sufficient elasticity, poor adhesion, and easy to be affected by cold and heat conduction, expansion and contraction“ Respiratory effect ”This will lead to butyl rubber overflow, argon leakage, glass fogging, condensation, frost, etc., affecting the beauty and service life.

TPE4SG super energy insulating glass is equipped with thermoplastic warm edge spacer, which is directly extruded by special butyl rubber mixed molecular sieve, sealing material The consistency of is good. At the same time, because the thermoplastic spacer strip can form an intimate chemical bonding with glass and silicone adhesive, the insulating glass structure is more stable and the bonding is more firm. It can elastically adapt to the thermal expansion and cold contraction caused by the external climate, and will not cause the butyl adhesive to tear and produce cracks. In addition, butyl rubber material has better water vapor and gas barrier capacity than silicone glue and polysulfide glue, and will form a better barrier to prevent water vapor entry and gas leakage, which is conducive to maintaining the sealing performance of insulating glass for a long time and preventing the glass edge from fogging. In the face of a Grade 12 storm, it can also achieve "no water leakage".

Super energy saving

Since the thermoplastic warm edge spacer strip discards the aluminum, stainless steel and other metals with good heat transfer used in the traditional insulating glass spacer strip, the linear heat conduction coefficient of the insulating glass made with it is far lower than that of the traditional products, which blocks the heat dissipation of the glass edge, thus improving the energy saving effect of the whole window. In addition, the existence of the warming edge system will also reduce the condensation of water mist at the window glass edge, and also reduce the maintenance cost of the window frame. Because of the thermal conduction effect of metal, the temperature near the indoor glass in winter is far lower than the room temperature. However, the heat conduction of TPE tape in TPE4SG super energy insulating glass is far lower than that of aluminum tape, which can clearly feel the difference of air temperature between indoor windows. It ensures a stable indoor temperature, reduces air convection, and reduces the heat dissipation of the house, thus greatly reducing the consumption of building energy sources.

Ultra long life

The service life of doors and windows affected by TPE4SG super energy insulating glass is mainly due to its long-term retention of inert gas argon. Argon is the guarantee of heat preservation, heat insulation, anti fogging, sound insulation, anti self explosion and other performances filled in insulating glass. It is reported that the poor bonding of insulating glass sealant with glass and spacer material is the main path leading to the passage of water vapor and gas. That is to say, when the water vapor and gas permeability of the sealing material are the same, the thermoplastic spacer sealing system reduces the water vapor and gas transmission channel due to the reduction of the bonding surface, thus reducing the loss of argon, To achieve the long-term durability of insulating glass. The excellent sealing performance of Fuxuan TPE4SG super energy insulating glass, together with the argon filling volume reaching 95%, far exceeding the industry standard of 85%, makes the annual argon leakage rate only 0.08%, so its argon retention period can usually be more than 25 years, far exceeding the argon retention period of traditional insulating glass of 10-15 years.

Production automation, glass customization

TPE4SG super energy insulating glass production adopts fully automatic thermoplastic warm edge central control Glass production line To realize a series of automatic systems such as glass loading, film removal, cleaning and drying, thermoplastic warm edge TPE adhesive strip coating, plate pressing, pneumatic laminating and external adhesive coating production line make smooth reading. It avoids errors and inconsistencies that may be caused by manual operation in the middle, achieves high uniformity of corner sealing, and completely eliminates the problem of poor corner pressing and sealing of traditional trough aluminum insulating glass, The thermoplastic warm edge TPE equipment is servo driven from top to bottom of the rubber head and from left to right of the glass, so it has more advantages in the production of profiled glass, and is suitable for the production of insulating glass of any type, size and shape.

epilogue

The performance revolution of doors and windows triggered by TPE4SG super energy insulating glass is an important part of the "three energy strategy" of performance, energy conservation and intelligence practiced by Fuxuan, and will also lead to a new round of quality revolution of doors and windows. As a leading brand in the industry, Fuxuan doors and windows will continue to play a leading role, continue to promote the high-quality development of the entire door and window industry with the quality revolution and performance revolution!