Advantages of EPDM sealing strip:

1. The performance and service life of the sealing strip are equivalent to that of EPDM vulcanized sealing strip.

2. The processing energy consumption is lower than that of EPDM vulcanizate (equivalent to PVC).

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

4. Small proportion (only 0.9-0.95) and high window rate. It seems that the purchase unit price is high and the actual use cost is low. In recent years, this kind of product has developed rapidly in the use of building doors and windows.