Rubber sealing strip for bus profile is a product that seals a thing so that it is not easy to open, and has the functions of shock absorption, waterproof, sound insulation, heat insulation, dustproof, and fixation. Sealing strips are available in rubber, paper, metal, plastic and other materials. So do you know how it is classified if it is classified according to the shape of the section? Let’s take a look at it with the editor below!
Can be divided into solid core products (round, square, flat cross-sectional shape), hollow products and metal rubber composite products and other types. Among them, metal rubber composite sealing strips account for more than 60%. For Rubber sealing strip for bus profile, the cross-section design is very important. The first is the design of the shape and size of the sealing lips. The sealing lips on both sides should contact the glass from both sides of the window glass with the same and appropriate force. The lip length and thickness should be appropriate. Too thick or too long will increase the resistance of the glass to lift. Too thin or too short will cause the glass to not be well guided and sealed, resulting in vibration, noise, and rain leakage; the second is The shape and size of the bottom of the section are designed. There are protrusions on the section of the window steel channel, which is used to assemble the guide groove. Therefore, the bottom of the guide groove section should be designed with a corresponding structure, which is easy to install and can take advantage of the elasticity of the sealing strip itself. It is attached to the steel guide groove to prevent it from coming out; then the shape and size of the outer edge, in order to adjust the appearance, the outer surface of the guide groove should be closely attached to the car body.
In summary, the editor tells: How to classify the cross-sectional shape of the Rubber sealing strip for bus profile. I hope you can learn more through the introduction of the above editor.