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The development prospect of UPVC Profile is bright, and it has gradually become a special mainstream door and window material. In order to improve everyone's understanding of UPVC Profile doors and windows, LUMEI Profile shares the physical properties of UPVC Profile for everyone.
1. Thermal insulation and energy saving
The thermal conductivity of PVC resin is very low, only 1/1250 of aluminum and 1/357 of steel; on the other hand, UPVC Profile is designed as a hollow multi-cavity structure, and the still air in the cavity has a good thermal insulation effect . Because plastic-steel doors and windows are equipped with rubber-plastic sealing strips at each gap, compared with other doors and windows, it can effectively reduce the air infiltration of gaps, and greatly improve thermal insulation and sound insulation. After testing, the room with plastic windows can increase the temperature by 4~5℃ in winter compared with other windows.
2. Sound insulation
Since the gaps of UPVC Profile windows are sealed with rubber-plastic sealing strips or rubber strips, the air tightness and water tightness are better than other doors and windows. In addition, the profiles are hollow and multi-chambered, which makes the sound insulation effect of UPVC Profile doors and windows particularly good. According to the test, the plastic window building 5 meters away from the road has the same sound insulation effect as the aluminum window building 50 meters away from the road. This feature enables plastic windows to be widely used in quiet buildings and bustling areas.
3. Weather resistance
Because the production formula of UPVC Profile is added with ultraviolet absorber and low-temperature impact-resistant modifier, the weather resistance is improved; it is used for a long time in the environment where the temperature changes drastically, without aging and deterioration; embrittlement and discoloration. The Antarctic Great Wall Station, Zhongshan Station, and Haikou Power Plant applications illustrate this point.
4. Corrosion resistance
UPVC Profile doors and windows are resistant to corrosion by chemical components such as acid and alkali, and have the characteristics of non-rust and mildew. It is especially suitable for use in areas with marine climate, high humidity and industrial areas with high pollution and impurities; it is wood, steel and aluminum windows. incomparable.
5. Fire resistance and electrical insulation
The PVC material used in UPVC Profile doors and windows can self-extinguish in case of fire and does not support combustion, and its fire resistance is better than that of wooden windows. At the same time, PVC material is a good insulator, non-conductive, and its insulation is better than that of steel windows and ordinary aluminum alloy windows; it has high safety.
6. Wind pressure resistance
In the assembly of UPVC Profile, steel reinforcement is used inside the main stress-bearing parts, so its wind compressive strength can fully meet the needs of construction projects.
The physical characteristics of UPVC Profile are shared here. LUMEI Profile has a complete production system, excellent quality control, and technological innovation. It is worthy of the support and trust of customers. If necessary, please feel free to consult us.
