Door and Window Seals

Door and window seals are important parts used to fill the gaps between doors and windows and play the role of sealing, sound insulation, heat preservation and so on. According to different needs and environments, door and window seals can be made of different materials. Common door and window seal materials include:

1. rubber sealing strip: rubber sealing strip has good elasticity and aging resistance, which can effectively fill the gap between doors and windows, and play the role of sealing and waterproof. Rubber seals are usually made of nitrile rubber, nitrile rubber, silicone rubber and other materials, suitable for indoor and outdoor environments.

2. Foam sealing strip: Foam sealing strip is lightweight, soft, easy to install, with good sound insulation and thermal insulation effect. Foam seals are usually made of polyurethane, polyethylene and other foam materials, suitable for indoor doors and windows sealing and sound insulation.

3. PVC sealing strip: PVC sealing strip has good weather resistance and corrosion resistance, suitable for outdoor doors and windows sealing and waterproofing, PVC sealing strip is usually made of polyvinyl chloride, can resist ultraviolet rays, acids and alkalis and other corrosive substances.

4. metal sealing strip: metal sealing strip has high strength and durability, and can effectively prevent gas and water vapor penetration between windows and doors. Metal seals are usually made of aluminum alloy, stainless steel and other materials, and are suitable for sealing and heat preservation of high-end doors and windows.

5. polyurethane sealing strip: polyurethane sealing strip has good abrasion resistance and acid and alkali resistance, and can maintain good elasticity in a wide temperature range. Polyurethane sealing strip is suitable for cold storage doors and windows, cold storage doors and windows and other occasions that require heat insulation.

In summary, the choice of materials for the production of door and window seals should be determined according to the specific needs and environment, and a reasonable choice of applicable materials can improve the sealing performance of doors and windows, enhance the service life, and reduce energy consumption. The quality and selection of the production of door and window seals have an important impact on the comfort of the indoor environment and energy saving effect, so when choosing door and window seals, you need to pay attention to the characteristics of the material, the scope of application and performance indicators to ensure that the door and window sealing effect is good and long-lasting.