How to distinguish the quality of EPDM sealing strip

In the 1980s, EPDM sealing strips were introduced into China. It has brought great convenience to people's life. The manufacturing process of sealing strip has been greatly developed. In the long-term accumulation, sealing strip has been applied to various industries such as automobiles, doors and windows, household appliances, etc., and its composition and manufacturing process are also different according to the different requirements of various industries. The development of various industries has driven the sealing to varying degrees, and also provided essential materials for the development of various related industries. The development history of the sealing strip is closely related to the development of the door and window industry. The renewal of the two industries maintains almost the same pace, with development and progress.

With the progress of EPDM sealing strip technology and manufacturing materials, more and more sealing strip products have been born. Foam sealing strip sponge foam sealing strip is one of them. Compared with the rubber sealing strip of our manufacturer, its advantages are very obvious. First of all, in terms of sealing effect, this kind of sealing strip has the advantages of soft and elastic effect, so the details can be handled in terms of sealing. In addition, the sponge foaming sealing strip has light texture and stable chemical properties, so it is suitable for sealing anywhere. The price of foaming sealing strip for sealing strip is not fixed, because its development is not mature, so it needs to be further improved both in technology and market.

At present, the main factor affecting its price is its manufacturing materials. Because the raw materials of various sponge foaming sealing strips are different, the quality of the produced sealing strips is also different. And with the progress of technology, more and more foam seals will be born. In addition, production efficiency is also an important factor affecting its price. At present, the production technology of sealing strip products has not reached the level of competition with rubber sealing strip products, which is also an important reason affecting its price and market.