Hebei Qinghe Cui's Rubber & Plastic Products Technology Co

Introduction to the wear-resistant sealing strips of wood-clad aluminum-wood windows:
The brand-clad sealing strips contain special sound-absorbing cotton, which can effectively absorb the noise leaked into the room from the movable window part, and is better than ordinary sealing strips. It also has sound insulation performance, which can improve the sound insulation performance of doors and windows. This new type of sealing strip is durable, non-shrinking, invariant, and has strong elasticity. It can still maintain its original shape after many years, ensuring the sealing performance of the product and having a service life of up to 10 years.
The brand series products are environmentally friendly products and do not contain harmful substances. And it does not react with any paint or cleaning agents, so customers do not need to worry about the integrity and beauty of doors and windows being damaged.
Relevant parameters of the covered sealing strip:
< , Compression deformation test:
< > At ℃, the compression rate of % continues to compress for hours, the deformation rate is %
< br/> < , Compression force test:
< > At % compression rate, the force applied is the compression rate.

< , Temperature range test:
< > From ℃ to ℃, the sealing performance has no obvious change. Thermal conductivity value test: value at ℃.

< , Thermal conductivity value test:
< > Value at ℃.

< , Fatigue resistance test:
< > There is no obvious change in the shape after simulating the window switch ten thousand times.

< , Sound insulation test:
< > Noise reduction points for windows with only middle rubber strips and noise reduction scores for windows with middle rubber strips and additional rubber strips.

< , Outdoor aging resistance test:
< > At present, the performance has been maintained for more than 10 years. Product features: advanced engineering polyethylene outer film, good paint resistance and migration resistance. Attractive appearance.

< , Resistant to (ultraviolet rays), resistant to sunlight and ultraviolet rays, no erosion. Highly elastic open-cell foamed polyurethane material that maintains shape for a long time and has high elasticity in a temperature range of ℃ to ℃.