Polyurethane material innovation, which helps to promote the performance of building doors and windows comprehensively Koschuang’s Bai Duo developed for the \”Future Architecture\” project
Blot fiber reinforcement of polyurethane energy -saving refractory windows, using continuous glass fiber to enhance polyurethane composite Material with hydrophilic polyurethane coating. The profile is based on the alkaline -free glass fiber gauze as the enhanced material. The polyurethane resin is the substrate resin. Water -based polyurethane coatings are coated on the surface of composite material profiles, providing surface protection, and can achieve a variety of colors and effects according to design. In response to the energy environment required by the project’s \”future architecture\”, Koschuang joined forces to jointly customize the following three doors and windows solutions through the application of the material:
For the whole window
] 1.5 requirements , Koschuang provided two solutions. Among them, \”pure insulation 65 Flat -open series\” uses a full polyurethane profile, which is suitable for various doors and windows items. This profile has the advantages of ultra -low thermal conductivity, reliable low temperature resistance, outstanding mechanical properties, and longer service life. At the same time, because the linear thermal expansion coefficient of the material is very close to the concrete, the window frame and the wall can avoid the gap due to the difference in thermal expansion and contraction. and \”Dabo Bridge 65 Pingkai series\” door and windows \”using Koscho polyurethane use The profile is used as a thermal insulation bridge and is covered with aluminum materials on the surface. Polyurethane composite materials, as the internal heat insulation core, are enough to bear the fixing force of the upper wall, and the weight of all glass layers to ensure the wind pressure resistance of the entire window, and to integrate the heat insulation and the stress.
To meet the requirements of the entire window k , the value of the value is lower than 0.8 Created \”
Flat -open series\” full polyurethane profile. This profile uses a polyurethane composite material, which can meet the energy -saving requirements of \”passive rooms\”. The outer window uses glass fiber to enhance polyurethane, equipped with double layers LOW-E filling qi Hollow glass ,,,,, The entire window k low as low as 0.77W/(m 2 \u0026#8226; K) .In addition, the scheme uses a dedicated auxiliary box, which has good energy saving, corrosion resistance and waterproof sealing function. At the same time, the latest generation of water -based polyurethane environmentally friendly coatings developed by Koschuang has excellent weather resistance, ultraviolet resistance and anti -aging performance.This system has excellent attachment capabilities on the surface of polyurethane material to enhance the polyurethane material, which can effectively cover and improve the surface flatness of the bottom material, realize different effects such as metal, scrub surface, and solid color, and meet personalized decorative needs. In the future, Koschuko will deepen the cooperation with local industrial chain partners such as Deyilong to carry out the collaborative innovation of building materials to respond to the state’s energy -saving and environmental protection of the country.High requirements and injecting new kinetic energy into China’s green construction industry, further promoting the maintenance of local construction formats.