Door seal

Cuishi door sealing strip, the high-quality choice among rubber sealing brands, is the high-quality choice of vehicle manufacturers. It adopts microwave vulcanization to form once, and the unique formula design makes the EPDM rubber sealing strip have excellent anti-aging, high and low temperature resistance and high temperature resistance. Chemical resistance, good elasticity and compression deformation resistance, long-term use will not crack or deform, and its original high sealing performance can be maintained between -40 degrees to 150 degrees.

Product structure: The door frame sealing strip must not only ensure the sealing performance, but also bear the impact force when the door is closed. Therefore, it must have both elasticity and toughness. It is mainly composed of a dense rubber matrix and a sponge rubber foam tube. The compact adhesive contains a metal skeleton, which strengthens the shape and fixation of the adhesive strip. The sponge rubber foam tube is soft and elastic, and plays the function of deformation under pressure and rebound after pressure relief. In addition, the lip part of some sealing strips is made of colored glue or pasted with fabric, and the color tone is beautiful and decorative.

Reminder: In the cold winter, the cold flow is directly immersed in the car, occasionally accompanied by wind noise, and it feels like the door is not closed tightly. It's time to check the seal. The sealing strip can improve air tightness and prevent wind and rain from entering the cabin. Once the sealing strip is aged and damaged, it will cause rain leakage in the compartment, increase the driving wind noise of the car, and the rain leakage will easily cause the body to rust. It is not difficult to see from this that the sealing strip is an important part for a car, and it must be regularly maintained and inspected. The continuity between the components avoids the separation of air flow at the joint part, easily resolves the periodic wake, reduces the wind noise of high-speed driving, and at the same time enhances the air tightness and dustproof capability of the original car.

Cuishi door seal product advantages

In the rubber sealing industry, Cui's rubber sealing strip is regarded as a flag

1. The appearance is smooth and shiny, and the sound insulation and sealing are beautiful, which greatly improves the grade of supporting vehicles.

2. High glue content, stable quality and pure color

3. Non-toxic and tasteless, the product has high dimensional accuracy.

4. Strong flexural strength and impact toughness, high elongation at rupture

5. 20-year service life, solve the trouble of frequent replacement of automobile seals.

6. Cost-effective, our product quality (high-end category) can replace imported products, Cui Shi is now matched with American BMW.

7. For products of different shapes and materials with high temperature resistance, low temperature resistance, foaming, compactness, flame retardant and special properties, they can meet the needs of design and use.