With the continuous development of society and technology, more and more families have their own cars. People's attention to the quality of car products is constantly increasing. A car is composed of thousands of parts. Today, Yongyong Silicone Rubber will introduce to you all about a very important component in cars - "car rubber parts" and the three major factors that affect the quality of car rubber parts.
First, let me give you a brief introduction to the common rubber parts found in cars. The main ones include rubber shock absorber pads, rubber sealing pads, sealing strips, plugs, intake pipes, wire protection sleeves, etc. Their main functions are sealing, shock absorption, noise reduction, and protection. There are many factors that affect product quality, and the most significant ones are as follows.
1. The material properties of the product. Based on the specific usage environment of the product, select the appropriate materials. For example, some rubber parts exposed to the outside of the car, such as the sealing pads for the car antenna and the window sealing strips, mostly use EPDM materials which have good air tightness, resistance to aging and resistance to ultraviolet rays. The material properties of the product are of vital importance to the final quality of the formed product.
2. Molds, these determine the appearance and dimensional accuracy of the products. As the saying goes, molds are the father of industry. The quality of the molds directly affects the quality of the products. For instance, the control of burrs on the products will impact their assembly and sealing performance.
3. The vulcanization molding process has a fundamental difference between rubber products and plastic products. Rubber products require a complete vulcanization process to achieve final molding. Some special material products may even need a two-stage vulcanization process. This will have a direct impact on the service life of the products.
Of course, there are many other factors that affect the quality of automotive rubber parts. We won't go into detail here. The above represents only personal opinions. If you want to know more about silicone rubber products, please visit the official website of Yongyong Silicone Rubber Company at www.seidai88.com. The contact number is 0769-85536776.
