The water absorption of sponge polishing pads has a significant impact on the polishing effect. Sponge polishing pads usually have strong water absorption, which can keep the polishing pad moist during the polishing process, helping to reduce friction and prevent the generation of scratches.
When the sponge polishing pad absorbs an appropriate amount of water, it becomes softer and smoother, which helps to better adapt to the shape and texture of the car paint surface during the polishing process. This adaptability can reduce the frictional resistance between the polishing pad and the surface of the car paint, making the polishing process smoother and making it easier to remove defects and oxide layers from the car paint surface.
In addition, the water absorption of sponge polishing pads can also help control the heat generation during the polishing process. During the polishing process, friction generates a certain amount of heat. If the heat is too high, it may cause damage to the surface of the car paint. The water absorption of sponge polishing pads can effectively disperse and reduce this heat, thereby protecting the surface of the car paint from damage.
However, it should be noted that if the water absorption of the sponge polishing pad is too strong, it may cause the polishing pad to become too wet during the polishing process, thereby affecting the polishing effect. Therefore, when using sponge polishing pads, it is necessary to control their water absorption and maintain a moderate degree of moisture to achieve the best polishing effect.
In summary, the water absorption of sponge polishing pads is one of the important factors affecting the polishing effect. Appropriate water absorption can make the polishing pad softer and smoother, and help control the heat generation during the polishing process, thereby achieving better polishing results.
