Tire Technology & Manufacturing

Carbon Black, Silica & Reinforcing MaterialsNewsrss2Tire Technology & Manufacturing

Researchers develop new fiber composite material with cellulose reinforcement fibers

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The German Institutes for Textile and Fiber with the project partners CG TEC, Cordenka, ElringKlinger, Fiber Engineering and Technikum Laubholz are developing a new fiber composite material (CELLUN) with cellulose reinforcement fibers. The matrix of the material is a thermoplastic cellulose derivative that can be processed in industrial processing methods such as hot pressing or pultrusion. CELLUN made from renewable biopolymers enables the replacement of glass or carbon fibers in the manufacture of industrial molded parts.

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Newsrss4Tire Technology & Manufacturing

Smithers develops study on low-temperature tire rolling resistance

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Tire rolling resistance is closely related to overall vehicle fuel economy or range in both ICE and electric vehicles (EVs). Currently, it is understood that rolling resistance reduction is a reliable strategy for optimizing a vehicle’s fuel economy or cruising range. Many countries, regions, and manufacturers are establishing rolling resistance targets in order to achieve greater energy savings, fulfill “green” initiatives, and reduce carbon emissions.

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Newsrss3Silicone & MedicalTire Technology & Manufacturing

Dow launches recyclable silicone self-sealing tire solution

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Dow announced its launch of the world’s first recyclable silicone self-sealing tire solution. The solution has been successfully utilized in Bridgestone’s newly released B-SEALS, a recyclable tire sealant technology. With its new SiLASTIC™ SST-2650 Self-sealing Silicone, Dow is meeting self-sealing tire manufacturers’ demands for high performance and sustainability, while providing drivers and passengers with a lighter-weight, safer, and more durable solution.

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Newsrss2Tire Technology & Manufacturing

Goodyear Eagle GO concept tire aims to reach 300,00 miles

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For over 120 years, the Goodyear Tire & Rubber Company has pursued sustainable, low-maintenance innovations and inventions. Partnering with Citroën continues the long-standing relationship between both brands. The new Citroën concept, Oli, is an urban pickup truck concept that explores the usage of sustainable and recyclable materials. So it is only fitting that this electric truck concept is fitted with Goodyear’s Eagle GO concept tire which also explores the usage of a range of sustainable materials in its tread compound.

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ArticlesFeaturedTire Technology & Manufacturing

Targeting sustainable additives through derivatization of soybean oil

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It is known that the oil used as a plasticizing agent in rubber compounds has historically been of petroleum origin. These oils include distillate aromatic extract (DAE), treated distillated aromatic extract (TDAE) and medium extracted solvate (MES). Since 2011, Goodyear has been investigating the utility of soybean oil (SBO) as an alternative to replace petroleum based oils. It was found that the unique structural (figure 1) and physical properties of SBO can be harnessed to provide improvements in compound processing and performance for tire applications. Since this discovery, Goodyear has developed multiple products that make use of SBO through extension in solution styrene-butadiene rubber (SSBR) and as a raw material in tire compounds. The benefits of SBO were harnessed through these avenues to create the Assurance WeatherReady tire in 2017, which is the industry’s first passenger tire to achieve full replacement of petroleum based oil with SBO in the tread.

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