Rubber mounts are typically composed of two parts: rubber and metal. The rubber part is used to absorb and dampen vibrations, while the metal part provides support and stability. This design allows the rubber mount to effectively isolate vibrations and protect mechanical equipment from the effects of vibration and noise.

As a professional rubber mount manufacturer, Lingorp provides high-quality rubber mounts worldwide and meets market demands through continuous technological innovation. Lingorp focuses not only on product design and manufacturing but also emphasizes quality control and after sales service to ensure customers have the best product experience.

Rubber mounts are widely used due to their cost-effectiveness, ease of production, and maintenance. However, they also have some limitations, such as the potential to harden or crack under heavy load conditions. Therefore, the design and materials of rubber mounts need to be continuously improved for certain applications. This includes the following aspects:

Material Selection and Optimization

Choose rubber varieties with high viscosity flow temperature and thermal-chemical stability, such as styrene-butadiene rubber (SBR), chloroprene rubber (CR), and nitrile rubber (NBR). These rubbers maintain good mechanical properties and durability even under high temperatures. Materials like natural rubber, ethylene propylene diene monomer (EPDM), or silicone rubber have excellent heat resistance, aging resistance, and impact resistance. For example, S25—10 formula rubber performs outstandingly in ozone aging and hot air aging, helping to extend the service life of rubber mounts. For special applications, high-temperature-resistant fluororubber or silicone rubber can be selected, suitable for environments above 200°C.

In addition, developing new composite materials, such as rubber-metal composites, utilizes the strength of metal and the flexibility of rubber to enhance the overall performance of the mounts.

Addition of Stabilizers and Heat-Resistant Agents

Using efficient stabilizers, such as phenolic antioxidants, copper salts, zinc salts, and ultraviolet (UV) absorbers, can significantly improve the thermal stability of rubber and delay the aging process. Additionally, using anti-aging agents, antioxidants, UV absorbers, metal deactivators, and co-stabilizers can enhance the overall protective effect of the rubber.

Structural Design and Optimization

Optimize structural design to improve load-bearing capacity and stability. Design mounts with adjustable stiffness to accommodate performance changes due to temperature variations. For example, in powertrain systems, adjusting support height and limiting distances can optimize vibration isolation performance.

Manufacturing Process Improvements

Adopt advanced manufacturing technologies, such as vulcanization molding, bonding, and compression molding, to ensure strong connections between rubber and metal components. Using sulfur-rich vulcanizing agents helps improve the heat resistance of rubber. High-temperature or radiation crosslinking technology forms a more stable molecular structure, enhancing heat resistance. Moreover, adding antioxidants and UV inhibitors during the manufacturing process can improve the durability and environmental resistance of rubber materials.

Surface Treatment Technology

Apply coating protection, spray coatings, and surface coatings to form a physical barrier and delay the aging process. Surface treatments, such as fluorination and coating, can significantly improve the high-temperature resistance and corrosion resistance of rubber.

Environmental Adaptability Testing and Storage

Conduct strict environmental adaptability tests, including aging tests under high and low temperatures, humidity, and UV exposure, to ensure rubber mounts maintain stable performance in various harsh environments. Storing the rubber products in a light-proof, moisture-proof environment and avoiding high-temperature conditions can effectively extend their service life.

Innovative Design and Smart Monitoring

Develop intelligent monitoring systems to track changes in the performance of rubber mounts in real-time, providing early warnings of potential failures. Explore the use of new materials and technologies, such as graphene-reinforced rubber, to further enhance the mechanical performance and environmental adaptability of rubber mounts. The application of nanofillers can significantly improve the performance of rubber composites and expand their range of applications.