The advantages of three ethylene propylene foam sealing strip are:

The performance and service life is equivalent to the vulcanized EPDM rubber seal strip.

(2) the processing energy consumption is relatively low compared with the sulfide EPDM adhesive strip (and PVC).

(3) does not contain halogen and lead and other heavy metals, and can be recycled after a few years, in line with the requirements of green building materials.

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