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18 Aug,2025

UPVC windows have outstanding sound insulation effect

The multi chamber structure design of UPVC windows and the reasonable application of sealing strips can effectively block various external noises such as traffic noise, industrial noise, and domestic noise like a sturdy sound barrier, creating a peaceful space indoors.

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18 Aug,2025

Application scenarios of UPVC windows

UPVC windows have gradually become the mainstream choice for residential buildings due to their advantages of energy conservation, environmental protection, corrosion resistance, and long service life.

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18 Aug,2025

The advantages of UPVC windows

UPVC material itself has a low thermal conductivity, and when combined with the tight seal between window frames and sashes, it can effectively block indoor and outdoor heat exchange. In winter and summer, it is possible to prevent indoor heat from dissipating and external heat from entering the room separately, making the indoor temperature more comfortable and stable, reducing the energy consumption of buildings, and achieving energy conservation and emission reduction.

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Main application areas of UPVC

Door and window frames: replace wood and metal, providing excellent insulation and sound insulation performance.

2025/08

The core characteristics of UPVC

High hardness and stability: without plasticizers, the hardness is significantly higher than ordinary PVC, the structure is stable, and it is not easy to deform.

2025/08

Physical properties of UPVC

High hardness and stability: without plasticizers, structurally stable, not easily deformed, strong impact resistance.

2025/07

Processing characteristics of UPVC

High melt viscosity: Poor fluidity, requiring specialized plasticizing components and temperature control system (melt adhesive temperature 185-205 ℃, screw speed ≤ 0.2m/s).

2025/07

UPVC door and window frame corrosion resistance and aging resistance

UPVC material has strong corrosion resistance and is not easily affected by environmental factors such as acid rain and humidity. It has a long service life and is suitable for use in coastal areas or humid environments.

2025/07

Suggestions for purchasing UPVC door and window frames

High quality UPVC profiles should be reasonably designed multi cavity, with wall thickness, and anti-aging and anti ultraviolet additives in the formula. Seen from the appearance, the surface should be smooth and clean, and the color should be bluish white (bluish in white). This color has good anti-aging performance, and will not age, discolor or deform in the outdoor wind and sun for 30 or 50 years.

2025/07

The sound insulation and noise reduction effect of UPVC door and window frames is significant

The multi chamber design and sealing performance of UPVC door and window frames can effectively block external noise and provide a quiet indoor environment, especially suitable for noisy urban environments.

2025/07

E-mail

sdzt@shengdaprofiles.com

+86-13785255778

Address

No. 3879, North Lekai Avenue, High-tech Zone, Baoding City, Hebei Province, China

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