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09 Oct,2026

Shengda Top‑Best to Debut at FBC International Window & Curtain Wall Expo 2026

Expedited Plastic-Steel Windows & Doors Shipment for September Rush Orders

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18 Sep,2026

Expedited Plastic-Steel Windows & Doors Shipment for September Rush Orders

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11 Sep,2026

Busy shipments in the golden September, the factory is rushing to fulfill booming orders for autumn delivery.

Busy shipments in the golden September, the factory is rushing to fulfill booming orders for autumn delivery. and advantage of thousand‑ton spot inventory.

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Dutch Business Clients Visit Sendatebate to Jointly Explore the Sierra Leone Door and Window Market

2026/08

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.

2025/08

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.

2025/08

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.

2025/08

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

E-mail

sdzt@shengdaprofiles.com

+8613785255778，+8615188965832，+8613930202745

Address

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

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