We all know that the general doors and windows are not tightly sealed when they are in use, and dust is easy to enter, so the wholesale revolving door seal is produced. The main function of the wholesale revolving door seal is to block dust. Let me tell you about it Let's talk about the knowledge about the wholesale revolving door seal.
The function of wholesale revolving door seal:
The main functions are dustproof, insectproof, waterproof, sound insulation, sealing and so on. The wholesale revolving door seals on the market are generally extruded from PVC, modified PVC, EPDM, elastomer seals (including TPV, TPE, TPR, SEBS), silica gel and other materials, and have good waterproof and sealing effects , but also has the functions of sound insulation, antifreeze, warmth and so on. The wholesale revolving door seal has good elasticity, strong expansion and contraction ability, high temperature resistance and long service life.
The wholesale revolving door seal plays an important role in waterproofing, sealing and energy saving in doors and windows, sound insulation, dustproof, frostproof and heat preservation. In order to ensure the fastening of the strip and the profile, the cross-sectional structure size of the strip must match the profile of the door and window.