Aluminum Alloy Doors and Windows Sealing Material Notice!


If hardware accessories are the joints of doors and windows, then the sealing material is thermal clothes of the doors and windows. If it is cold, you must add clothes and quilts. Otherwise, if you are cold and cold, you will be ill in bed.

If the sealing material of a door and window is not selected correctly and the sealing work is not done well, then this door and window cannot play its original function, especially the current bridge-cutoff aluminum alloy doors and windows, if you want to have good sound insulation performance and heat insulation performance, you must do the sealing work first. Otherwise, if water mist enters the hollow glass, a layer of water mist will appear in the middle of the door and window glass to affect your sight.

Aluminum alloy doors and windows sealing materials are divided into embroidered glass sealing materials and sealing materials between frame and fan according to application; According to materials, they are divided into sealing strips, sealing wool tops and sealant.

Sealant is mainly used for embroidered glass, and sealing wool tops is mainly used for sealing between aluminium alloy sliding door window frames. Sealant strip plays a role in fixing glass in doors and windows, buffering vibration and blocking water and air circulation. Thermoplastic EPDM sealing strip has been widely used in building doors and windows in recent years. Its performance and service life are similar to that of fluidized EPDM rubber sealing strips, and its processing energy consumption is relatively low. What is important is that this sealant does not contain heavy metals, it can be recycled after being abandoned, which conforms to the development concept of green sustainable development.

铝合金门窗厂家 In addition, in order to keep the doors and windows sealed and insulated without wind, it is recommended to apply glue on the basis of 3 times of the gap, clean the surface dust with a rag wet water, and start sizing after drying. The sizing process is kept at a constant speed, apply sealant on both sides of doors and windows as much as possible.

The installation and application of doors and windows require sealing materials to realize the closure and sealing between aluminum profiles and glass, fans and frames. Therefore, the sealing material of doors and windows is a functional accessory that cannot be ignored during the installation of doors and windows, and its performance and service life also need our attention.