High quality steel and wooden door seals

The coated sealing strip is made of four materials with excellent texture. The tough outer layer of the product not only provides the most basic quality assurance for the coated sealing strip, but is also beautiful and elegant. It is an excellent companion for modern home doors and windows. The thermosetting core is The main ingredients are, which is the main material of the coated sealing strip. Its super plasticity and our company's excellent technology are meeting the needs of different door and window manufacturers. The internal skeleton and the fishbone barb design that perfectly combines plastic and rubber are German. The classified application of imported double-sided tape further improves the wrapped seal strip. Covered sealing strips are divided into self-adhesive and slotted types. They are used in different doors and windows, and are more convenient and feasible to operate and install. In tests such as strength test, thermal conductivity value test, water intrusion, and water permeability, excellent results have been achieved that surpass all traditional products. At the same time, the wrapped sealing strip is energy-saving, environmentally friendly, soundproof and noise-reducing, resistant to strong ultraviolet rays, non-toxic, and does not interact with any Paints and cleaners react to cater to the green and healthy theme of the new era.
The covered sealing strip has excellent adhesion effect on metal doors such as security doors, copper doors, and stainless steel doors. It can adapt to changes in outdoor temperatures in four seasons. It can not only save production efficiency during operation and installation, but also It is even more convenient and feasible.
The unique door design can effectively solve the common problem of reduced or even failure of door sealing effect due to deformation and sinking of wooden doors after long-term use.
Cui's Sealing has been committed to solving the problem of poor sealing effects of various doors and windows currently on the market, and is committed to fundamentally eliminating sealing defects in modern homes.
The relevant technical parameters of the covered sealing strip are provided below for confirmation by customers from all walks of life

Compression deformation test


At ℃, the compression rate continues When compression is small, deformation rate


, compression force test

At a compression rate of , apply / force, compression rate.


, Temperature range test

From ℃ to ℃, the sealing performance has no obvious change. The conduction value test value is / at ℃.


, Thermal conductivity value test


The value at ℃ /.


Fatigue resistance test

There is no obvious change in the shape after simulating the window switch tens of thousands of times.


, Sound insulation test

Noise reduction scores for windows with only middle strips and for windows with middle strips and additional strips.


, outdoor aging resistance test

It has maintained its performance for more than 10 years. Product features: advanced engineering polyethylene outer film, good paint resistance and Migration resistance and attractive appearance.


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