Good houses use fiberglass reinforced polyurethane doors and windows?

What is fiberglass reinforced polyurethane material?
It is a polyurethane composite material made of fiberglass and polyurethane resin and processed through advanced pultrusion technology. In the early days, fiberglass reinforced polyurethane composite materials were widely used in high-end manufacturing such as automobile lightweighting, high-speed railway sleepers, wind turbine blades, and aerospace due to their high strength, good toughness, impact strength, and wear resistance. They are now used in doors and windows to improve overall performance. It has been greatly improved, providing better material selection for energy-saving doors and windows, which can significantly improve the energy-saving indicators of doors and windows and meet the requirements of building energy-saving.
Material innovation has greatly improved the thermal insulation and fire resistance properties of building curtain wall doors and windows. The entire window has comprehensive features such as high efficiency, energy saving, good fire resistance, sound insulation and noise reduction, light weight and high strength, dimensional stability, and chemical corrosion resistance. It is a new generation of energy-saving curtain wall doors and windows. product.