butyl rubber
Innovation: Putting tomorrow’s technology to work today
Innovation and ExxonMobil Chemical go hand in hand. The development of new tire innerliner technologies addresses tire makers’ requirements for superior tire performance, improved manufacturing processes and reduced environmental impact. Process technology innovation supports both the industry’s growth and the need for sustainable business.
New Exxcore™ DVA resins set the stage for lighter and more durable tires that hold air longer and help reduce fuel consumption and CO2 emissions. At the same time, manufacturers benefit from the elimination of production steps that can significantly improve tire manufacturing production efficiency.
Improving conventional halobutyl-based tire innerliner performance is also under way. The development of tire innerliners based on nanocomposite technology can significantly reduce the weight of the tire through innerliner gauge adjustments and improve air impermeability, which can lead to better tire casing durability.
Technology advances are improving pharmaceutical packaging as well. Exxpro™ specialty elastomer, for example, is a cleaner alternative to expensive coated stoppers for sensitive drugs and other demanding applications.
Process technology is also fertile ground for innovation. We’re investing in innovations that can expand capacity and make manufacturing more energy efficient. One such manufacturing process improvement allows for the butyl polymerization reaction to operate at -75°C (-103°F) instead of -95°C (-139°F), saving energy and allowing for increased capacity at reduced capital investment costs.
