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Sealing rubber strip plays an important role in sound insulation, dustproof, warmth, waterproof, sealing and energy saving in broken bridge aluminum doors and Windows, and even has an important impact on the safety of doors and Windows, so the quality of sealing rubber strip affects the quality of doors and Windows.

Common types of sealing rubber strips

1, modified PVC strip

Modified PVC strip quality is different, the price is relatively low; The modified rubber strip on the market is usually filled with waste material and plasticizer, so the overall elasticity of the rubber strip is poor, easy to harden, pungent and short service life.

2, vulcanized epDM rubber strip

Vulcanized epDM sealing strip is stronger than PVC rubber strip in terms of sealing elasticity and durability, but the product (containing sulfur) can not be reused, not environmental protection, not the environmental protection advocated by the state.

3, EPDM EPDM EPDM rubber strip

EPDM (Ethylene Diene Monomer, Propylene and non-conjugated diolefin copolymer) is a new material developed based on imported technology and domestic independent research and development. EPDM tape, originally used for cars, is now gradually applied to building doors and Windows. Its excellent oxidation resistance, weather resistance, softness and long-term stability in high/low temperature environment have laid its position in the door and window sealing can not be ignored.

Window and door sealing rubber strip is usually used for glass and laminating, glass and frame fan, frame and fan, fan and fan and other parts. If the aging of the sealing rubber strip, it will not only cause the air tightness and water tightness of the whole window, but even lead to the sash shaking, affecting the service life of doors and Windows.

IMAGERY

Doors and Windows with Jiangyin Haida sealing rubber strip to ozone resistance/aging resistance excellent imported epDM rubber as the main material; The sealing strip has smooth appearance without joint, high dimensional accuracy, excellent sealing performance and excellent aging resistance.

Jiangyin Haida sealing strip performance characteristics

1, excellent low temperature performance, in cold areas will not reduce the sealing performance due to low ambient temperature.

2, high filling: epDM rubber is much higher than any other rubber, reducing the cost on the basis of not reducing the performance.

3, small density,epDM is almost all of the synthetic rubber in the proportion of the lightest, so its finished product has a lighter proportion.

4. Excellent ozone resistance, uv resistance, weather resistance and aging resistance, ranking first in general rubber; It has excellent physical and mechanical properties and low compression permanent deformation.