This is a custom precision automotive seal. It’s a black annular rubber sealing component.It has a standard circular contour. Its surface is delicate and matte. Its cross-sectional thickness is uniform. Its edges are regular, with no burrs. The material has both high flexibility and elasticity. It can be twisted into irregular shapes such as a "figure 8". Upon release, it quickly reverts to its original circular form. Its overall dimensional precision is extremely high. It is crafted based on the precise data of customized automotive sealing interfaces. This lets it fit accurately into sealing grooves. It serves as a core precision accessory. It provides reliable sealing protection for on-board components.As a specialized sealing solution for customized automotive applications, it is an integral part of Automotive Sealing Assemblie and Automotive Sealing Solution. It meets the precision standards of Precision automotive seal and Car Camera Silicone Seals.
Product Features
1. Function:It acts as a "flexible protective shield" for customized automotive sealing interfaces. It is specifically designed for various precision sealing scenarios in vehicles (such as gaps in irregular hydraulic joints, customized electronic module interfaces, non-standard sensor seams).It embeds tightly into sealing grooves. It leverages its high elasticity and flexibility. It fills micron-level gaps to form a high-airtightness barrier. It completely blocks the intrusion of rainwater, dust, sand, and road moisture. This avoids short circuits of on-board electronic components and corrosion of mechanical parts. It also prevents leakage of internal oil and gas.This ensures the stable operation of automotive power and electronic systems under complex working conditions. It fundamentally safeguards the service life and performance precision of components. Its versatile protective function matches the requirements of Precision Seals for Car Lenses and Automotive Camera Module Sealing Ring in multi-scenario automotive applications.
2. Performance Characteristics
1)Outstanding Sealing and AdaptabilityThe standard circular structure can be twisted through its own flexibility. This lets it fit irregular sealing grooves. Micron-level dimensional precision ensures "zero-gap" fitting with the sealing groove. Even under dynamic working conditions such as long-term vehicle vibration and thermal expansion and contraction, it can keep the tightness of the sealing surface continuously. It resists extreme tests such as high-pressure water spraying and sand intrusion effectively. This performance meets the strict standards of Automotive Seal and Lens Barrel Rubber Seals.
2)Excellent Material Toughness and ElasticityIt’s made of high-elasticity rubber material with exceptional flexibility. It can be twisted into various shapes such as a "figure 8". Upon release, it quickly reverts to its original circular form. In complex sealing environments, it can adapt to minor deformations of the sealing groove. It consistently maintains stable sealing pressure. This elastic performance meets the dynamic requirements of Automotive Camera Module Sealing Ring and flexible automotive seals.
3)Stable Performance Across Wide Temperature and Weather RangesIt can withstand extreme temperatures ranging from -40℃ to 130℃. In summer, it won’t harden, become brittle, or soften and deform in the high temperature of the engine compartment. In winter, it maintains sealing elasticity in freezing outdoor environments. It adapts to all-region and all-season usage scenarios of automobiles. This environmental adaptability meets the durability requirements of Car Camera Silicone Seals and automotive outdoor sealing components.
4)Strong Anti-aging and Medium CompatibilityIt exhibits excellent UV and ozone aging resistance. During long-term outdoor use, there’s no cracking or degradation. It can withstand the erosion of various chemical media such as automotive engine oil, transmission oil, coolant, and road salt spray. After immersion, there’s no swelling or material deterioration. The sealing performance remains stable for a long time. This compatibility meets the material standards of Automotive Sealing Solution and integrated automotive sealing systems.
5)Wear Resistance, Vibration Resistance, and Long Service LifeThe rubber surface is smooth with a dense molecular structure. It has a low friction coefficient. When in contact with automotive metal and plastic components, the wear rate is minimal. The material has excellent toughness. It can absorb high-frequency vibrations during automobile driving. This avoids loosening of the sealing surface caused by vibration. It significantly extends the replacement cycle. It reduces the later maintenance cost of automobiles. This durability matches the service life requirements of Precision automotive seal and high-cycle automotive components.
