What is the silver of the rear bumper decorative plate of the car
The silver portion of the cover plate of the rear bumper trim plate is commonly referred to as the rear bumper lower guard or rear bumper skin chrome trim strip . These components mainly play a decorative role to enhance the overall appearance of the vehicle .
Material and function
The rear bar lower guard plate is usually composed of an outer plate and buffer material, which is made of plastic material, and the cross beam is made of cold-rolled sheet with a thickness of about 5 mm made of U-shaped groove structure. This design is not only beautiful, but also can effectively absorb and slow down the external impact force, protect the body from damage .
Installation and maintenance suggestions
To ensure safety and effectiveness, it is recommended to follow the vehicle manufacturer's guidelines and recommendations for installation and maintenance. Regular maintenance and maintenance of the vehicle are also important measures to prevent problems. If you encounter complex problems or cannot solve them by yourself, it is recommended to contact a professional auto repair shop or 4S shop for inspection and maintenance .
The silver part of the cover plate of the rear bumper mainly plays a decorative role, and can reduce the lift when driving at high speed, prevent the rear wheel from floating, and ensure driving stability.
Decorative effect
The silver part of the rear bumper cover plate is usually a chrome trim strip, whose main function is to serve as a decorative element to enhance the overall beauty of the vehicle .
Lift reduction
At high speeds, the bottom of the vehicle will be subject to upward lift, which may cause the rear wheel to float, affecting driving stability and safety. The silver decorative plate, as part of the deflector, can reduce this lift and prevent the rear wheel from floating, thereby improving driving stability .
Materials and mounting methods
The silver trim plate is usually made of plastic and is secured to the bumper by screws or fasteners. This design makes the decorative panels easy to install and remove, as well as easy to maintain and replace .
The common causes of silver failure of the rear bumper decorative plate cover plate include wear, oxidation, scratches and so on . These faults can cause the silver decorative strip to lose luster, and even the phenomenon of paint loss. To fix these problems, you can take the following steps:
Use toothpaste : Toothpaste contains antioxidants and abrasive particles, which can effectively remove the oxidation layer and restore the luster of the decorative strip. Gently wipe the strip with a damp washcloth dampened with appropriate amount of toothpaste, then wipe off residue with a clean damp washcloth .
Use toilet cleaner : Toilet cleaner contains dilute hydrochloric acid, which removes oxides. Be careful when using. Rinse with water immediately after wiping to avoid corrosion of other auto parts .
Use a professional chrome cleaner : This cleaner will remove oxides and stains from the chrome surface and restore the luster of the chrome plating. Wear gloves when using .
Preventive and maintenance measures :
regular cleaning : regularly clean chrome decorative strips to avoid the accumulation of stains and oxides.
Avoid acidic or alkaline cleaners : these can cause damage to chrome-plated surfaces.
parking environment choice : try to avoid parking in wet places to prevent oxidation .
If the decoration strip is seriously damaged, it is recommended to replace the new decoration strip, choose the same material and color as the original decoration strip, to ensure the overall beauty .
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