Sumitomo Rubber has developed a new simulation method that can predict tire noise on actual road surfaces more accurately and in a shorter time than ever before. By taking into account the vibration input to the tire due to road surface irregularities and the sound absorption characteristics of the road surface, the prediction accuracy has been greatly improved with an...
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Toyo Tires Develops Digital Application for TB Tires
Toyo Tires has developed Tire SAPRI, a digital application to monitor and manage the usage environment and conditions of truck and bus (TB) tires. The application enables the prediction of tire wear conditions, monitoring of air pressure and temperature, notification of abnormalities detected by the application, and management of installed and stored tires. In July 2020, the company announced the...
Bridgestone Begins Industry-Academia Research to Establish Polyolefin Material Recycling Technology
Bridgestone, in collaboration with Tohoku University, the National Institute of Advanced Industrial Science and Technology (AIST), and the University of Shiga Prefecture, has begun research aimed at establishing material recycling technology for polyolefin, a type of plastic typified by polyethylene and polypropylene. The research aims to establish guidelines for the development of new resource-recycling polyolefin materials that can be recycled...
Michelin Japan to Increase Prices From Next February
Michelin Japan will revise the prices of its Michelin and BF Goodrich brand tires for the Japanese domestic market starting February 1, 2025. The price increases will cover passenger cars, light truck tires (summer and winter), motorcycle tires, truck and bus tires (summer and winter), and tubes and flaps, with an average increase of 5-8%. “Despite our efforts to improve...
Nitta Inaugurates Second Plant in Thailand
Nitta is constructing a second plant on the premises of its consolidated subsidiary Nitta Corporation [Thailand] (NCT), and held an inauguration ceremony on November 26. As part of the company’s shift to further globalization of the hose and tube products business in the medium-term management plan SHIFT2030, the group constructed a second plant on the premises of the NCT plant...
Rubber Hose Demand Forecast: No Significant Upturn in Sight
The Japan Rubber Hose Manufacturers Association has released its demand forecasts for rubber hoses for 2024 and 2025. According to the forecast, 2024 demand for automotive hoses, which account for 70% of the total, will stagnate due to the suspension of production and shipments following the certification fraud scandal involving some automakers. In 2025, demand for automotive hoses is expected...