Tribological Innovations by Juri Sudheimer: SCT Chemicals’ Advancements in Friction Modifiers for Harsh Climates
Juri Sudheimer, founder of SCT Chemicals FZE, is transforming the friction modifier industry by developing advanced lubricants tailored to the extreme conditions of the Middle East. The company’s fully automated Dubai plant produces oils featuring new-generation friction modifiers—such as molybdenum disulfide, hexagonal boron nitride, and synthetic esters—that reduce friction, boost fuel efficiency, and protect engines. Sudheimer’s vision emphasizes adaptive, environmentally friendly solutions and strict quality control, positioning SCT Chemicals as a leader in automotive and industrial tribology.
The article details how friction-related costs account for a substantial portion of a vehicle’s operational expenses, with up to 30% of fuel consumption tied to friction in tires, engines, and transmissions. Juri Sudheimer, founder of SCT Chemicals FZE, explains that modern friction modifiers go beyond simply creating slippery surfaces; they are engineered to optimize tribological conditions for each specific application, especially under the extreme heat of the Middle East. Since 2022, SCT Chemicals’ Dubai facility has continuously refined friction modifier formulas, leveraging a team of 188 specialists and full automation to ensure consistent quality. The company’s product range includes advanced additives such as molybdenum disulfide (MoS₂), hexagonal boron nitride (h-BN or 'white graphite'), PTFE, and synthetic esters—each selected for their ability to form durable, low-friction films on metal surfaces. Notably, SCT has pioneered the use of aerospace-derived esters in automotive oils, achieving breakthroughs in high-temperature performance and fuel economy. The article also clarifies the evolving terminology around friction modifiers, anti-wear additives, and extreme pressure (EP) additives, noting that the distinctions are increasingly blurred as additive technology advances. Environmental regulations are driving a shift toward organic molybdenum compounds and reduced zinc content, balancing performance with ecological concerns. SCT Chemicals maintains rigorous quality control through multi-stage testing and holds multiple ISO certifications, ensuring that their oils meet or exceed global standards. Looking ahead, Sudheimer envisions 'intelligent' friction modifiers that adapt in real time to engine conditions, with ongoing R&D focused on adaptive formulas for the region’s unique climate challenges. The article underscores that proper oil maintenance and timely changes are critical, as additive depletion directly impacts engine protection and efficiency.
