UPVC Profile refers to PVC profiles used to make doors and windows. UPVC Profile is abbreviated as plastic steel, and its main chemical composition is PVC, so it is also called PVC profile. What are its main functions?
1. Heat preservation and energy saving:
UPVC Profile multi-cavity structure has good thermal insulation performance and low heat transfer coefficient, which is only 1/357 of steel and 1/1250 of aluminum. Its economic and social benefits are huge.
2. Air tightness:
All the gaps in the installation of plastic steel doors and windows are equipped with rubber and plastic sealing strips and tops, so their air tightness is much higher than that of aluminum alloy doors and windows. The air tightness of plastic steel casement doors and windows is higher than that of sliding windows. Under the circumstances, the air tightness of casement windows can reach level 5, and the air tightness of sliding windows can reach level 2.
3. Water tightness:
Because UPVC Profile has a unique multi-cavity structure, it has an independent drainage cavity, which can effectively drain the water from the frame or the fan. The water tightness of the plastic steel casement window is much higher than that of the sliding window. In general, the flat window The water tightness of opening windows can reach level five, and sliding windows can reach level three to four.
4. Wind pressure resistance:
In the independent plastic cavity, 1.5~3MM thick steel lining can be filled, and the thickness of the plastic steel and the profile series can be selected according to the local wind pressure value, the height of the building, the size of the opening, and the window type design to ensure Building requirements for type doors and windows. High-rise buildings can choose large-section sliding windows or internal casement windows, and the wind pressure resistance can reach six levels or more. Low-rise buildings can choose external casement windows or small cross-section sliding windows, with general wind pressure resistance. At the third level.
5. Corrosion resistance:
UPVC Profile has a unique formula and good corrosion resistance. For example, anti-corrosion hardware and stainless steel profiles are used, and its service life is about 10 times that of steel windows.
6. Weather resistance:
UPVC Profile adopts a unique formula to improve its cold resistance. Plastic steel doors and windows can be used for a long time in an environment with a large temperature difference (-50℃~70℃). The earliest plastic-steel doors and windows have been used for 30 years, and their materials are as good as before. According to this calculation, the service life of plastic-steel doors and windows under normal conditions can reach more than 50 years.
In summary, it is the main function of UPVC Profile. Lumei Construction Material Co., Ltd. specializes in the production of UPVC Profil series of PVC doors and windows. Relying on a strict inspection system, cutting-edge inspection equipment, and first-class quality standards, it is widely trusted in the industry.