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Sumitomo announces a recall for Falken Wildpeak AT3W tires

Sumitomo Rubber USA, LLC (Sumitomo) is recalling certain Falken Wildpeak AT3W tires with size 265/70R17 115T . The recall is due to a manufacturing defect that could cause the tires to fail, increasing the risk of a crash. The recall also includes Wildpeak HT02 tires with size LT235/85R16 120/116S. The affected tires were manufactured between June 1, 2022, and September 30, 2022. If you have these tires, please contact Sumitomo Rubber USA, LLC at 1-800-723-2553 for more information on how to get them replaced.

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RDAbbott celebrates 75th anniversary with kindness, continuity, and change

DAbbott is celebrating its 75th anniversary and launching a year-long campaign called 75 Acts of Kindness that will give back to its communities, industries, and employees. The company was founded on December 14, 1948, by Robert David Abbott, a Southern California entrepreneur with a passion for education and the local rubber industry. RDAbbott has evolved from a regional distributor into a multi-faceted supplier that innovates across distribution, materials science, process engineering, and product customization. Yet it remains true to its roots of putting people ahead of profit.

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Synthos signs a memorandum of understanding with OMV

Synthos and OMV are committed to a long-term cooperation on sustainable butadiene production until 2030, according to the ISCC-Plus standard, initially using palm fatty acid distillate (PFAD) and used cooking oil as feedstock. In addition, the MOU commits to future cooperation on circular butadiene derived from pyrolysis oil obtained from end-of-life tires and underlines the transition of both companies to a more circular economy

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Newsrss1Tire Technology & Manufacturing

Hyundai unveils snow chain-integrated tire

The snow chain-integrated tire technology consists of a wheel and tire assembly that feature radial grooves at regular intervals, like a pizza, with modules made of shape memory alloy inserted into these channels.

This technology takes advantage of the shape memory alloy’s ability to return to its original shape when an electric current is applied. During normal driving, the shape memory alloy located inside the wheel is compressed into the shape of the letter ‘L’ and does not contact the road surface. When the driver activates the function, an electric current is applied, causing the shape memory alloy to revert to its original profile; the material forms a ‘J’ shape, pushing the module out of the tire to make contact with the surface, improving grip, stability and safety on snowy roads.

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Guill rheology lab now available as a commercial service

Guill Tool announces that its state-of-the-art rheology lab is offering its services for a fee to all those interested. Measuring the flow characteristics of plastics and rubber helps predict how a customer’s material will flow through the company’s extrusion dies before production. In addition, tooling geometry is virtually optimized, and the project can be viewed in 3D CAD. Machines used include a rotational rheometer, scanning calorimeter, thermal conductivity meter and a new CT scanner.

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Continental to use driving simulator for testing and tire development from now on

Continental has put its new driving simulator for tires into operation. It will be used from now on for new and further tire developments, especially in the original equipment business. An intensive test phase of around twelve months preceded the operational phase. Virtual tire tests will save costs, raw materials and shorten development times. The high-tech system is known as a driver-in-the-loop simulator (DIL), which calculates the exact driving dynamics parameters for the tires and the respective test vehicle. Thanks to its high maneuverability, the simulator can provide Continental’s professional test drivers with subjective driving impressions that are comparable to those from tire tests on a real test track.

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