Application scope and installation method of Rolling door rubber sealing strip safety rubber:

1.Rolling door rubber sealing strip safety rubber is suitable for all kinds of doors and windows.

2.Rolling door rubber sealing strip safety rubber installation method: self-contained double-sided tape, can be posted directly (posting surface must be lubricated, clean, smooth and dry) door and window sealing strips are mainly used in plastic steel doors and windows, aluminum alloy doors and windows, wooden doors and windows and other architectural decoration doors and windows. Plastic-steel door and window sealing strips on the market are generally extruded from raw materials such as PVC, modified PVC, EPDM, elastomer sealing strips (including TPV, TPE, TPR, SEBS), and silica gel. The door and window rubber strips have a smooth appearance, not only have excellent sealing and waterproof functions, but also play a beautiful decoration role.

Classification of Rolling door rubber sealing strip safety rubber:

1. Vulcanized EPDM sealing strip

Vulcanized EPDM rubber sealing strips are stronger than PVC strips in terms of sealing elasticity, but because of the need for microwave vulcanization line shaping, processing energy consumption is high, usually more than 20 times that of PVC processing, and the product cannot be reused and is not environmentally friendly. , Is not a product advocated by the state. Therefore, the basic enterprise does not use it.

2. Thermoplastic EPDM sealing strip

Thermoplastic EPDM rubber sealing strip: This sealing strip is a new material developed on the basis of imported technology from abroad and domestic independent research and development in recent years. It is mainly used for automobile door and window sealing strips, and has been used in construction in recent years Door and window sealing strips.

The advantages of thermoplastic EPDM rubber seal:

①The function and service life are appropriate to the vulcanized EPDM rubber seal.

②The processing energy consumption is lower than that of vulcanized EPDM strips (appropriate with PVC).

③It does not contain heavy metals such as halogen and lead, and it can be recycled after several years, which meets the requirements of green building materials.

④The proportion is small (only 0.9-0.95) and the window rate is high. It seems that the acquisition unit price is high and the actual application cost is low. This kind of product has been rapidly developed in the construction of doors and windows in recent years.

3. Modified PVC strip

Modified PVC strips: The price is relatively low, because the quality is different, and the low-end products use waste materials, substitute plasticizers and high filling levels, resulting in poor elasticity of the strips, easy to hard, nasty, easy The relocation makes the frame material yellow and the service life is short. Because PVC products contain halogens and heavy metals in stabilizers, they are not conducive to environmental protection. Therefore, developed countries and domestic Beijing and coastal cities have screened or restricted the use of PVC strips.

The above is an introduction to the scope of application and installation of Rolling door rubber sealing strip safety rubber.