High performance tires thanks to the liquid dosing system and high performance additives
by Patrick Buder, Zeppelin Systems GmbH, and Sara Liébana Viñas, Evonik Industries AG. A liquid dosing system allows specialized high-performance
Read Moreby Patrick Buder, Zeppelin Systems GmbH, and Sara Liébana Viñas, Evonik Industries AG. A liquid dosing system allows specialized high-performance
Read MoreUnlike traditional automation that relies on predefined instructions, AI-driven systems learn, adapt and make real-time decisions through machine learning and data analysis. This shift enables businesses to handle complex, dynamic environments with greater flexibility and precision, continually improving and optimizing based on real-world conditions. AI-powered automation predicts needs, identifies inefficiencies and evolves with each interaction, facilitating faster and smarter decision-making, without human intervention.
Read MoreThe University of North Carolina at Chapel Hill researchers introduce a sulfur diimide reagent that enables the installation of amine groups at specific locations in the polymer chains. This step is crucial because it sets the stage for the subsequent backbone rearrangement. This chemical reaction reorganizes the polymer backbone, breaking down the rubber into soluble amine-functionalized materials that can be used to produce epoxy resins.
The researchers showed that their two-step process works very well. In a test with a model polymer, they broke it down significantly, reducing its molecular weight from 58,100 g/mol to about 400 g/mol. When they applied the method to used rubber, it broke down completely in just six hours, turning it into a soluble material with amine groups that could be used to manufacture broadly useful materials like epoxy resins.
Read MorePerformance properties of a surface treated low hysteresis carbon black (Continext-LH) compound in a natural rubber tread formulation are compared with those of a conventional N234 low hysteresis version and show that the new material had significantly improved rolling resistance and directional improvement in damage resistance without negative effects or trade-offs in wet traction and wear resistance.
Read MoreThe Yokohama Rubber Co., Ltd., has begun practical testing of a technology that uses artificial intelligence (AI) to gauge air pressure from the sound made by tapping truck and bus tires. Using AI to gauge tire air pressure from the sound made by tapping the tire, which previously relied on the driver’s experience, will provide logistics companies with solutions to various issues, including safe vehicle operation via improved air-pressure measurement, cost reductions and greater operational efficiency through labor-saving, and raising fuel efficiency by appropriately managing tire air pressure.
Read MoreThe Continental Executive Board has decided to spin off the Automotive group sector following its detailed evaluation announced in early August. Subject to the approval of the Supervisory Board in March 2025, the spin-off will be presented for resolution to the Annual Shareholders’ Meeting of Continental AG on April 25, 2025. The spin-off is expected to take place by the end of 2025. The preparations for it are to be completed by the end of the third quarter of 2025.
Read MoreIntracarcass pressure, or ICP, is the gas pressure which builds up in the body plies and interior layers of a tire. Buildup of oxygen in the tire body will cause thermo-oxidative degradation of internal tire components, and will lead to early tire failure and removal from service.
Read MoreAs farms grow and fields get farther apart, farm equipment—especially tractors—spend more time on the road. Getting from field to field smoothly and quickly is crucial for productivity. Choosing tires that match your operation’s in-field and on-road needs ensures safe, efficient and comfortable road travel while maintaining performance in the field.
Read MoreTire formulations containing silane modified liquid rubbers show enhanced properties, such as lower rolling resistance and high wear resistance.
Read MoreEvidence of improved reinforcement with Molecular Rebar includes improved modulus, DIN abrasion resistance, improved rolling resistance and improved intrinsic strength
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