Ensuring Reliable Performance with Advanced Contact Greases
The rapid adoption of electric vehicles (EVs) is transforming the automotive landscape and challenging lubricant manufacturers, lubricant suppliers, and lubricant distributors to innovate. While traditional industrial lubricants and high-performance lubricants have long been essential for internal combustion engines, EVs require a new generation of specialty lubricants and custom lubricant solutions-particularly for electrical contacts, which face unique operational stresses.
Why Contact Lubricants Matter in EVs
In electric vehicles, electrical contacts are critical for battery terminals, switches, rotary and sliding contacts, and turret turners. These components are prone to issues like silicon migration, carbon residue buildup, and heavy arcing-problems that conventional greases often exacerbate. Specialty greases and synthetic lubricants designed for EVs must not only lubricate mechanical surfaces but also enhance electrical conductivity, prevent corrosion, and resist moisture.
Key Challenges for EV Contact Lubrication:
? Open-circuit resistance (OCR): Caused by conductive wear debris when contacts are open.
? Current drop issues: Debris can impede current flow when contacts are closed. ? Heavy arcing: Conventional greases often fail to suppress arcing, risking switch performance.
? Silicon migration and carbon residue: These lead to unreliable connections and increased maintenance.
The Evolution of High-Performance Lubricants for EVs
As EV technology advances, the demand for innovative lubricants is growing. Since 2018, only a handful of specialty lubricant manufacturers have introduced products specifically for electric vehicles. Many OEMs still use lubricants designed for traditional vehicles, but the need for differentiated, EV-specific solutions is clear.
MOSIL’s EC Series Contact Greases:
MOSIL Lubricants, a leading specialty oil manufacturer, has responded by developing the EC Series-synthetic, silicone-free contact greases that offer:
? Excellent electrical conductivity
? Resistance to silicon migration and carbon residue
? Inert, non-carbonizing formulations
? Superior penetration and coating properties
? Moisture resistance and corrosion inhibition
? Reliable performance from -40°C to 150°C
These specialty greases are ideal for battery terminals, switches, and all types of electrical contacts in EVs, ensuring optimal conductivity and long-term reliability.
Application & Industry-Specific Solutions
? Lubricants for the automotive industry: EVs require advanced contact greases, synthetic grease, and PTFE grease for both electrical and mechanical components. ? Lubricants for food processing, textile machinery, mining equipment, marine
applications, and metalworking: MOSIL offers a wide range of industrial lubricants, high-temperature lubricants, low-temperature lubricants, biodegradable lubricants, NSF-approved lubricants, and environmentally friendly lubricants for these sectors.
? Product-specific needs: From chain lubricants, gear oils, hydraulic fluids, compressor oils, to anti-seize compounds, MOSIL and other bulk lubricant suppliers deliver comprehensive solutions.
Best Practices: Cleaning and Application
Before applying contact greases, thorough cleaning of electrical contacts is essential. MOSIL SPRAY-18, a cleaner-cum-degreaser, effectively removes dust, dirt, and old grease, ensuring optimal lubricant performance.
Sourcing and Customization
? Buy industrial lubricants online: Access a broad portfolio of specialty lubricants from trusted lubricant suppliers in India/Mumbai and worldwide.
? Custom lubricant formulation: Work with manufacturers for OEM lubricant solutions and private label lubricants tailored to your requirements.
? Bulk lubricant suppliers: Ensure consistent supply for large-scale operations. Technical Support and Compliance
? Lubricant application guides and lubricant safety data sheets (SDS): Essential for safe and effective use.
? Lubricant technical support: Partner with suppliers offering expert advice and troubleshooting.
? Lubricant testing and analysis: Regular monitoring ensures product integrity and equipment protection.
? Lubricant storage and handling best practices: Maintain lubricant quality and prevent contamination.
The Benefits of Synthetic Lubricants for EVs
? Extended service life and reduced maintenance
? Enhanced electrical and thermal conductivity
? Superior protection against corrosion and wear
? Compatibility with evolving EV designs and OEM requirements
The Future of Lubrication in Electric Vehicles
With the EV market expanding rapidly, the lubricant industry is entering a period of transition. Innovations in additive and base oil technology are leading to advanced, extended life products. As OEMs demand more customized solutions, the role of specialty lubricants in e-motor and battery cooling applications will only grow.
Conclusion
The shift to electric vehicles is driving unprecedented innovation in the lubricant sector. Specialty lubricants, synthetic greases, and high-performance contact greases are essential for reliable, efficient, and safe EV operation. Whether you’re a manufacturer, distributor, or end user, partnering with leading lubricant suppliers and industrial grease suppliers ensures you have access to the latest custom lubricant solutions, technical support, and industry best practices.
