Automobile harness is the main body of automobile signal transmission, and plays an important role in automobile design and use. The harness is mainly composed of wires and cables, metal contacts, connectors and binding fasteners. The automobile harness connects various electronic components of the automobile. It should not only be able to accurately transmit various signals, but also ensure the reliability of the connecting circuit, and need a certain anti-interference ability.

With the continuous improvement of people's demand for automobiles, the requirements for the power, safety and comfort of automobiles are becoming higher and higher. At the same time of improving the comprehensive performance of the automobile, the problems of the automobile harness, such as the main body becoming more and more complex and the system reliability declining, have become a more important task in the design process of the automobile harness. The sealing performance of the harness plays an important role. Due to the characteristics of high calorific value, harsh operating environment and high sealing requirements at the connection, higher requirements are put forward for the connector and for the silica gel that plays a sealing role at the connection. The stable oil output, low-pressure transformer and long-term high-temperature resistance of silica gel at the seal play a decisive role.

Oiling silicone rubber has the characteristics of superior lubrication performance and long duration. The oiling silicone rubber improves the problems of poor dynamic sealing effect and short service life of the existing silicone rubber. The silicone rubber is suitable for molding, extrusion, injection and other product molding processes. The vulcanized silicone rubber products have fast oiling and moderate oil output, and the oiling property has a certain slow-release effect, which not only ensures the lubrication effect, but also improves the service life. The main characteristics of oil silicone rubber are smooth feel, high surface finish, flat face, no dust, improved wear resistance and strong adhesion.

The oil outlet silicone rubber connector seal has good sealing performance and aging resistance, and has a wider range of service temperature. It can be used in more demanding environments to ensure the functional integrity of the connector. The problem of frequent replacement of connector seals is avoided, which provides strong support for the safe and stable use of the equipment.

The connector and harness need to be interpenetrated with each other. The sealing of the oil outlet connector has a continuous and stable oil output rate, and the surface is lubricated, which allows the harness to pass through easily, providing great convenience for the process operation.