Aluminum clad wood window seal strip PU sponge silencer strip environmentally friendly window adhesive strip

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Main Image Copy Copy The biggest features of aluminum-wood doors and windows are thermal insulation, energy saving, and resistance to wind and sand. It is wrapped with a layer of aluminum alloy in addition to solid wood to make the doors and windows more sealed and can effectively block the invasion of wind and sand. When the heat is unbearable, it can block the outdoor heat and reduce the loss of indoor air conditioning; in the cold winter, it will not freeze or condense, and it can also keep the noise out of the window. In recent years, some wooden window manufacturers, especially in the Northeast, have reported that wooden windows are leaking, dust intrusion, insulation and poor sealing performance. This is inseparable from the wooden window sealing strips. Products to replace traditional sealing strips have appeared on the market. And it has begun to be applied to engineering practice. That is, polyurethane foam sealing strips, commonly known as coated sealing strips, are more expensive than EPDM strips. This material is both aging-resistant and environmentally friendly. It is an upgraded version of high-grade sealing strips.
1. Scope of use: sealing of door frame/door bottom
2. Material: outer film/inner foam/skeleton
3. Color: brown
4. Superior performance:
, Compression deformation test: % compression rate at ℃ deformation rate of continuous compression &;% , Temperature range test: no obvious change in sealing performance from -℃ to ℃
, Heat conduction value test: value at ℃&;./;
, Fatigue resistance test: imitate the window switch tens of thousands of times, no obvious change in shape
, Sound insulation test: Noise reduction in decibels for windows with only middle strips
Noise reduction in decibels for windows with middle strips and additional strips
, Outdoor aging resistance test: Currently Performance remains intact for more than 10 years