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It is particularly important to have a door and window with good thermal insulation, sound insulation and air tightness, which can not only block the interference of haze and noise and odor outside the window, but also save energy and reduce emissions to maintain the indoor temperature
.
According to incomplete statistics, for typical enclosure components in China, the energy consumption of doors and windows is about 4 times that of the wall, 5 times that of the roof, and more than 20 times that of the ground, accounting for about 40% of the total energy consumption of the enclosure components.
50%
.
What is glass fiber reinforced polyurethane pultrusion profile? It is a door and window profile produced by glass fiber as the reinforcing material and polyurethane as the matrix through the advanced injection dipping pultrusion process
.
It is understood that the main door and window materials used in various countries around the world are nothing more than aluminum alloy and PVC
.
How to circumvent their shortcomings? Aiming at the needs of the market, Huntsman Group and Jiren Technology use glass fiber reinforced polyurethane composite materials in the global door and window industry and composite material industry to manufacture doors and windows
.
According to reports, the glass fiber reinforced polyurethane composite material is light in weight, high in strength, and has a bending strength of up to 1442Mpa, which is 6 to 8 times that of aluminum alloy and 3 to 7 times that of steel.
It is mainly used for lightweight automobiles, wind power blades, aerospace and other fields
.
