The influence of automobile sealing strip on automobile environment

1. The function of automobile sealing strip automobile sealing strip mainly plays the role of sealing, shock absorption and decoration. Specifically, the car seal can effectively prevent external wind and rain, dust and other harmful substances into the car, reduce the vibration of the car when the door, window and other parts, in order to maintain the ride comfort and cleanliness of the car, and make the sealing parts or devices of the working environment is improved, the working life can be prolonged. For a long time, automotive sealing strip must have connectivity, sealing and decorative three major functions. With the progress of science and technology and the development of automobile industry, especially the continuous emergence of new materials, people's requirements for environmental protection, comfort, safety, energy saving and beauty of the car are becoming higher and higher, and the requirements for the previous three functions of the car sealing strip are constantly bringing forth the new and improving. The importance of the beauty, environmental protection and comfortable function of the automobile sealing strip is becoming increasingly prominent, which requires the green environmental protection automobile sealing strip in the choice of materials, the improvement of structure, the selection of manufacturing process need to be improved.

2. The impact of the sealing strip on the automobile environment The surface coating of the automobile sealing strip, rubber body, post-processing grease and other substances attached to the surface of the sealing parts, or mixed with dust and rain accumulation of stains, usually appear black, easy to remove by cleaning the car. The active additives in the rubber coordination system, such as some vulcanization promoters, anti-aging agents, softeners, etc., migrate to the paint after a period of time, and react with the paint to form pollution, usually stains appear yellow. This kind of besmirch is difficult to remove, affect beautiful. Green environmental protection car seal used by the raw materials should not contain and environmental pollution ingredients, color and color should be matched with the car body paint color, car interior and exterior decoration coordination, and have a sense of beauty, but also should have good paint sensitivity, in the process of vehicle use seal will not produce pollution of light paint, Green environmental protection sealing strip should not emit unpleasant smell, has excellent environmental resistance, weather resistance performance, its service life should generally be basically the same as the vehicle life.