Automobile sealing tape common maintenance and application skills

The main raw materials of automobile sealing strip are rubber and polyethylene plastic, in which rubber as the main material of automobile sealing strip choose ethylene propylene rubber or neoprene rubber, the finished product has excellent weather resistance. Automotive rubber seal strip plays an irreplaceable role in the process of vehicle running. Let's learn about the use of car sealing strip skills and common maintenance

1. Check whether the sealing strip has large cracks and cracks. If the sealing strip cracks, it can be repaired with adhesive. In particular, the use of special sealant, it is very simple to put the large crack patch. Of course, if the seal damage is severe, or the aging degree is large, the best is still to replace the new seal to save effort.

2, the owner in the use of car detergent to clean the door and window sealing tape, the best coating of a high permeability maintenance agent, so as to avoid the aging of the sealing strip and can greatly improve the sealing strip sealing. In addition, the sealing strips can simply be filled with dust between the gaps, which can cause corrosion. For this, should use the brush to uproote dust and so on clean.

3, in the replacement of the whole body, should be in the weld lap some coated with a layer of sealant, the thickness of the adhesive layer should be about 1mm, and the adhesive layer shall not have virtual adhesive, bubble and other shortcomings. 3mm-4mm elastic coating and anti-corrosion coating should be applied to the entire floor surface and the front wheel cover surface. These methods can not only greatly enhance the sealing of the vehicle and reduce the speed of rust body, but also greatly improve the ride comfort.

4. The sealing of the door and the body is a difficult part. The sealing demand is strict. In the advanced car is often set up 3,4 seal, device front pillar and roof side beam part of the quadruple seal structure. This multi-channel seal is usually placed in the front door seam, in addition to sealing function, and the role of car sound insulation noise reduction.

5. After the window glass is damaged, the owner should check whether the sealing strip is damaged when changing the glass. Because the window is often not restored to its original shape after repair, therefore, in addition to ensuring that you can easily pull or lift the window glass, but also pay attention to the sealing of the window glass near the window. If the gap between the glass and the glass notch is uneven, and the rubber strip is in poor contact with the glass and the glass trough, the owner can easily pull off the sealing strip by hand.

6, the owner of the car in the roof, should first in the roof around the pressure of a layer of conductive sealant, to be welded and then in the flow tank and the joint coating edge adhesive, which not only helps the body of the seal, but also can avoid the body due to flanging weld water and early rust.

Car sunroof is the basic equipment of most family cars. When the car sunroof is opened, the rubber sealing strip track is exposed to the air, which can not help accumulating dust and even running into small gravel. Prolonged use can cause the skylight to deform due to wear and tear and block the drain hole. Therefore, it is very important to arrange the track regularly and modify the lubricating oil for the track.

Automobile sealing tape is a small part of the body, but it can ensure that the door of the switch is stable and thick, but also make the car weather, dust, heat insulation, sound insulation, to play a role in the decoration of the margin of doors and Windows. When the body is oscillated and distorted, the sealing strip also plays a role in buffering, absorbing shock and maintaining glass. Therefore, car maintenance is no small matter, any link can not be ignored.