Car sealing strip: car sealing strip installation method
Release time:
2021-03-08
The automobile sealing strip has the function of filling various gaps and gaps between the body components, and has the functions of shock absorption, waterproof, dustproof, sound insulation, decoration, etc., improving the comfort of the driving experience and protecting the car body. Generally, car owners experience that their car is in a certain operating state, such as high-speed driving, sand and gravel roads, and downtown areas, and feel strong noise, then it is very likely that there is a problem with the sealing performance of the car body, and there are many ways to solve the problem. Sealing strips are one of the solutions with high cost performance. Automobile sealing strips are generally equipped at the factory, and the rubber strips with uneven quality are used for a period of time,
Automobile sealing stripIt has the function of filling various gaps and gaps between the body components, and has the functions of shock absorption, waterproof, dustproof, sound insulation, decoration, etc., improving the comfort of the driving experience and protecting the body.
Generally, car owners experience that their car is in a certain operating state, such as high-speed driving, sand and gravel roads, and downtown areas, and feel strong noise, then it is very likely that there is a problem with the sealing performance of the car body, and there are many ways to solve the problem. Sealing strips are one of the solutions with high cost performance. Automobile sealing strips are generally equipped at the factory, and the rubber strips with uneven quality are used for a period of time, there will be premature aging, sealing performance decline, disappearance of the situation, then replace the new sealing strip, the noise in the car will be greatly improved. Automobile sealing strip is a very useful product to solve the noise problem.
In the low temperature resistance test at -40 ℃, the sealant strip is not hard, not brittle, still maintain soft and good adhesive force, showing excellent cold resistance. At a high temperature of 120 ℃, the weather resistance of the sealing strip is still good, the elastic performance is maintained, and the shape and function are not affected.
The choice of seal material determines its flexibility and elasticity for a long time. Through formula adjustment, the softness of the sealant after drying is improved, so that a good sealing layer is formed between the sheet metal and the rubber strip. The high elasticity of butyl rubber ensures that the sealant is easy to peel off from the metal sheet without polluting the sheet metal.
Automobile sealing strip is mainly made of ethylene propylene diene monomer rubber (EPDM) with good elasticity, compression deformation resistance, aging resistance, ozone, chemical action, and wide operating temperature range (-40 ℃ ~ 120 ℃). It is foamed and compacted. It contains a unique metal clamp and tongue buckle, which is sturdy and durable, and is conducive to installation.
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