Tag: graphene
Gratomic and Perpetuus partner in graphene tyre project
Canada-based Gratomic Inc. has signed a letter of collaboration with Perpetuus Carbon Technologies Limited to develop and market graphite-derived graphenes and graphene hybrids for tyre elastomers. According Gratomic, a number of end-user customers (which in this case means tyre manufacturers) are already road-testing tyres based on this material. Bicycle tyres, motorbike tyres, military tyres and race tyres are said to be key areas of interest.
Directa Plus collaboration: graphene to boost Marangoni retreading performance
The performance of Marangoni retreading products is expected to benefit from a new strategic collaboration between Marangoni and Directa Plus plc, a leading producer and supplier of graphene-based products for use in consumer and industrial markets. Under the terms of the agreement, both Marangoni and Directa plus will work together to develop a bespoke version of the Directa’s Graphene Plus (G+) for use in Marangoni truck and bus tyre retreading compounds.
European tyre maker trialling Versarien’s Nanene
A small beginning, but a beginning nonetheless: Advanced engineering materials group Versarien plc announced today that a “leading tyre producer, based in Europe” has placed a purchase order for its proprietary Nanene few layer graphene nano-platelets. This order was cultivated via Versarien’s distributor OQEMA plc, formerly Lansdowne Chemicals Limited.
Directa Plus awarded patent for G+ elastomeric composition for tyres
Directa Plus plc, a producer and supplier of graphene-based products for use in consumer and industrial markets, announces that the Ufficio Brevetti e Marchi (Italian Patent and Trademark Office) has granted the Company a patent for the product and application of its new graphene-based solution for enhancing the performance of tyres. Specifically, the patent covers Directa Plus’ ‘elastomeric composition comprising graphene and tyre components comprising said composition’.
Linglong’s dandelion and polyurethane tyres on-show at Tire+
Continuing the theme of technological development, Linglong Tire – a top five Chinese tyre enterprise – exhibited a number of technological developments including its: a dandelion natural rubber-based tyre, a tyre featuring a graphene compound and a polyurethane tyre manufactured with 3D printing techniques.
Graphene – the tyre filler of the future?
Initial data suggests graphene tyres offer 1.5x better rolling resistance and better mileage, braking 2016 has been the year that graphene has been most clearly and most publically associated with tyres. And with initial reports suggesting this material could have a dramatic effect on rolling resistance (and therefore emissions) as well as treadwear, it seems […]
Sentury: electrostatic graphene tyre breaks through performance triangle
Sentury and Huagao launched their first electrostatic conducting graphene tyre at the 2016 China International Graphene Innovation Conference (GrapChina) on 22 September. The launch comes less than a month after Sentury and Huagao officially announced their cooperation on the product.
Shangdong Hengyu making graphene tyres
Shangdong Hengyu Technology has become the latest tyre manufacturer to announce that it is making tyres based on the Nobel Prize-winning material graphene. Other firms using graphene in tyres include bicycle tyremaker Vitorria and fast-growing Chinese manufacturer Sentury Tire. According to the company supplying Hengyu with Graphene (The Sixth Element Materials Technology), Shangdong Hengyu has developed “tyre formulations” that the companies say demonstrates the positive impact of graphene on the performance of tyres.
Sentury and Huagao cooperate on first graphene tyre
On 3 August 2016 Sentury Tire and Huagao Graphene Technology Corporation hosted a ceremony marking the two firm’s cooperation on their first (and possibly the first) graphene high performance car tyre. Qingdao information technology department vice director Wang Jian, deputy mayor of Qingdao Sun Mingming, China grapheme industry alliance secretary Li Yichun, chairman of Sentury Qin Long and Sentury president Lanny represented Sentury by attending the signing ceremony.
A graphene tyre breakthrough?
Interview Giulio Cesareo, founder and CEO of Directa Plus It may have been discovered in by scientists at the University of Manchester, but graphene is entering the tyre business via Italy after well-known bicycle tyre manufacturer Vittoria SpA launched a tyre produced using the Nobel Prize-winning material in conjunction with another Italian firm, Directa Plus. […]