As one of the most important components of doors and windows, sealing strips play a crucial role in doors and windows. They are installed at the joints between glass and frame sashes, frames and sashes, sashes and sashes, glass and pressure strips, etc., and have waterproof, dustproof, leak proof, and shock-absorbing effects in doors and windows.

When consumers usually go to buy doors and windows, they will always see some merchants claiming that EPDM rubber strips are used in cars, ships, and even airplanes, which is exaggerated. But what is the advantage of EPDM rubber strips, known as the king of sealing strips?

EPDM sealing strip, also known as EPDM sealing strip, is a very common material and a widely praised product in the industry. Friends in the industry may have heard of it, and many experienced decorators usually recommend choosing EPDM seals when decorating doors and windows. Below, we will provide a comprehensive analysis and introduction of the structure and performance of EPDM seals.

In production, EPDM sealing strips are formed in one step using microwave vulcanization technology, with a smooth and beautiful surface, good elasticity and resistance to compression deformation, excellent properties such as weather aging, ozone resistance, chemical resistance, and a wide range of operating temperatures (-50 ℃~+150 ℃). They have been widely used in manufacturing industries such as automotive doors, windows, and curtain walls.

We insist on using high-quality EPDM sealing strips, which have excellent ozone resistance and heat aging resistance, making them capable of long-term resistance to cold, heat, dryness, and humidity. They have excellent corrosion resistance to rain, snow, and water erosion and are known as "crack free rubber".

The molecular structure of EPDM foam rubber strips has no polar substituents, low molecular cohesion energy, and the molecular chains can maintain flexibility over a wide range, second only to natural rubber and butadiene rubber, and can still be maintained at low temperatures. This characteristic makes EPDM sealing strips have excellent weather resistance, and therefore can be widely used in sealing scenarios of various urban buildings exposed to complex atmospheric index air.